Canadian Climate Normals 1981-2010 Station Data

Temperature and Precipitation Graph

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Temperature and Precipitation Graph for 1981 to 2010 Canadian Climate Normals
FREDERICTON CDA

Symbol	Description
	Daily Maximum Temperature (°C)
	Daily Average Temperature (°C)
	Daily Minimum Temperature (°C)
	Precipitation (mm)

Normals Data

The minimum number of years used to calculate these Normals is indicated by a code for each element. A "+" beside an extreme date indicates that this date is the first occurrence of the extreme value. Values and dates in bold indicate all-time extremes for the location.

Data used in the calculation of these Normals may be subject to further quality assurance checks. This may result in minor changes to some values presented here.

FREDERICTON CDA
NEW BRUNSWICK

45°55'00.000" N

66°37'00.000" W

39.60 m

8101600

Temperature

1981 to 2010 Canadian Climate Normals station data
Temperature
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Daily Average (°C)	-9.4	-7.5	-2.2	4.8	11.3	16.4	19.4	18.6	14.0	7.8	1.8	-5.3	5.8	D
Standard Deviation	2.5	2.6	1.8	1.1	1.4	1.0	1.1	1.1	1.3	1.1	1.4	2.9	0.9	D
Daily Maximum (°C)	-4.4	-2.1	2.8	9.9	17.6	22.7	25.4	24.5	19.6	12.8	5.5	-1.0	11.1	D
Daily Minimum (°C)	-14.4	-12.8	-7.2	-0.4	5.1	10.1	13.3	12.6	8.3	2.8	-2.0	-9.5	0.5	D
Extreme Maximum (°C)	15.0	19.0	22.2	30.5	35.5	35.6	36.1	38.9	33.5	28.9	21.7	16.1
Date (yyyy/dd)	1929/ 07	1994/ 20	1962/ 30	1990/ 27	1992/ 22	1944/ 29	1921/ 14	1935/ 18	1999/ 03	1930/ 13	1956/ 01	1950/ 04
Extreme Minimum (°C)	-38.9	-38.3	-32.2	-20.0	-6.7	-2.2	1.7	2.0	-4.4	-11.1	-21.7	-33.3
Date (yyyy/dd)	1925/ 19	1962/ 02	1918/ 08	1914/ 05+	1966/ 08	1914/ 04	1969/ 07	1986/ 30	1922/ 28	1914/ 28	1920/ 29	1917/ 31+

Precipitation

1981 to 2010 Canadian Climate Normals station data
Precipitation
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Rainfall (mm)	42.4	31.7	45.2	68.1	103.1	86.3	89.0	85.9	94.7	89.3	96.3	54.0	885.9	D
Snowfall (cm)	63.6	39.1	42.4	13.5	0.6	0.0	0.0	0.0	0.0	0.4	13.9	41.4	214.8	D
Precipitation (mm)	101.9	70.1	90.1	81.6	103.8	86.3	89.0	85.9	94.7	89.7	109.9	91.8	1094.7	D
Average Snow Depth (cm)	15	17	14	1	0	0	0	0	0	0	1	7	5	D
Median Snow Depth (cm)	15	14	12	0	0	0	0	0	0	0	0	7	4	D
Snow Depth at Month-end (cm)	16	18	4	0	0	0	0	0	0	0	4	10	4	D
Extreme Daily Rainfall (mm)	76.2	75.7	60.6	73.4	109.7	74.4	82.8	82.8	105.4	79.0	79.2	75.6
Date (yyyy/dd)	1914/ 25	1970/ 03	1998/ 09	1954/ 17	1961/ 27	1976/ 25	1915/ 09	1933/ 25	1933/ 17	1926/ 25	1960/ 01	1999/ 07
Extreme Daily Snowfall (cm)	48.0	58.2	43.7	38.1	15.2	0.0	0.0	0.0	0.0	22.9	30.7	69.9
Date (yyyy/dd)	1981/ 13	1988/ 04	1972/ 03	1942/ 11	1917/ 03	1914/ 01+	1914/ 01+	1913/ 01+	1913/ 01+	1951/ 28	1964/ 30	1967/ 04
Extreme Daily Precipitation (mm)	85.9	75.7	60.6	73.4	109.7	74.4	82.8	82.8	105.4	79.0	79.2	75.6
Date (yyyy/dd)	1914/ 25	1970/ 03	1998/ 09	1954/ 17	1961/ 27	1976/ 25	1915/ 09	1933/ 25	1933/ 17	1926/ 25	1960/ 01	1999/ 07
Extreme Snow Depth (cm)	74	91	112	58	8	0	0	0	0	5	28	66
Date (yyyy/dd)	1976/ 23+	1967/ 24	1963/ 18	1967/ 01	1967/ 08	1959/ 01+	1959/ 01+	1959/ 01+	1959/ 01+	1961/ 15+	1974/ 25	1970/ 27

Days with Maximum Temperature

1981 to 2010 Canadian Climate Normals station data
Days with Maximum Temperature
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
<= 0 °C	22.8	17.9	9.2	0.70	0.0	0.0	0.0	0.0	0.0	0.0	4.6	17.6	72.6	D
> 0 °C	8.3	10.4	21.9	29.3	31.0	30.0	31.0	31.0	30.0	31.0	25.4	13.4	292.6	D
> 10 °C	0.50	0.50	2.6	14.1	27.8	29.9	31.0	31.0	29.6	21.8	6.2	1.2	196.1	D
> 20 °C	0.0	0.0	0.0	1.1	10.2	21.2	27.5	27.0	12.4	1.4	0.0	0.0	100.7	D
> 30 °C	0.0	0.0	0.0	0.05	0.20	1.6	2.9	2.4	0.45	0.0	0.0	0.0	7.5	D
> 35 °C	0.0	0.0	0.0	0.0	0.05	0.0	0.05	0.0	0.0	0.0	0.0	0.0	0.10	D

Days with Minimum Temperature

1981 to 2010 Canadian Climate Normals station data
Days with Minimum Temperature
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
> 0 °C	0.60	1.7	3.9	11.8	27.0	30.0	31.0	31.0	29.3	20.8	9.7	2.7	199.4	D
<= 2 °C	30.8	27.8	30.0	23.5	8.0	0.10	0.0	0.05	2.5	15.4	24.3	30.4	192.7	D
<= 0 °C	30.4	26.6	27.1	18.2	4.0	0.0	0.0	0.0	0.70	10.2	20.3	28.3	165.9	D
< -2 °C	28.7	25.1	22.6	9.3	0.40	0.0	0.0	0.0	0.10	3.6	14.1	25.4	129.2	D
< -10 °C	21.8	17.6	9.3	0.15	0.0	0.0	0.0	0.0	0.0	0.0	1.6	13.6	64.0	D
< -20 °C	7.8	5.3	1.5	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.05	3.1	17.7	D
< - 30 °C	0.65	0.20	0.05	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.11	1.0	D

Days with Rainfall

1981 to 2010 Canadian Climate Normals station data
Days with Rainfall
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
>= 0.2 mm	4.5	4.2	7.1	10.8	14.8	13.6	14.5	12.7	13.7	13.5	11.7	6.0	126.9	D
>= 5 mm	2.4	2.0	2.7	4.3	5.9	5.4	4.9	4.9	4.9	5.1	5.6	3.2	50.9	D
>= 10 mm	1.8	1.3	1.6	2.3	3.8	3.0	2.8	3.0	3.0	2.9	3.5	1.9	30.6	D
>= 25 mm	0.45	0.20	0.25	0.30	0.85	0.55	0.55	0.75	0.95	0.84	0.74	0.47	6.9	D

Days With Snowfall

1981 to 2010 Canadian Climate Normals station data
Days With Snowfall
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
>= 0.2 cm	9.4	7.2	7.0	2.4	0.30	0.0	0.0	0.0	0.0	0.11	3.2	7.5	37.0	D
>= 5 cm	4.2	2.9	3.2	1.1	0.05	0.0	0.0	0.0	0.0	0.05	0.89	3.4	15.7	D
>= 10 cm	2.2	1.3	1.2	0.50	0.0	0.0	0.0	0.0	0.0	0.0	0.47	1.4	6.9	D
>= 25 cm	0.40	0.05	0.15	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.05	0.05	0.70	D

Days with Precipitation

1981 to 2010 Canadian Climate Normals station data
Days with Precipitation
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
>= 0.2 mm	12.6	10.2	12.4	12.6	14.9	13.6	14.5	12.7	13.7	13.5	13.8	12.5	156.7	D
>= 5 mm	6.0	4.4	5.9	5.4	5.9	5.4	4.9	4.9	4.9	5.1	6.4	6.0	64.8	D
>= 10 mm	3.8	2.8	3.2	2.8	3.8	3.0	2.8	3.0	3.0	2.9	3.9	3.1	37.9	D
>= 25 mm	0.85	0.30	0.65	0.30	0.90	0.55	0.55	0.75	0.95	0.84	0.89	0.58	8.1	D

Days with Snow Depth

1981 to 2010 Canadian Climate Normals station data
Days with Snow Depth
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
>= 1 cm	25.9	24.3	24.2	4.0	0.12	0.0	0.0	0.0	0.0	0.11	3.8	18.1	100.4	D
>= 5 cm	21.5	20.9	20.3	2.7	0.0	0.0	0.0	0.0	0.0	0.0	2.0	14.4	81.8	D
>= 10 cm	14.9	15.9	15.9	1.5	0.0	0.0	0.0	0.0	0.0	0.0	1.2	9.8	59.2	D
>= 20 cm	9.0	9.0	9.5	0.24	0.0	0.0	0.0	0.0	0.0	0.0	0.13	4.6	32.4	D

Wind

1981 to 2010 Canadian Climate Normals station data
Wind
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Maximum Hourly Speed (km/h)	68	61	60	53	48	48	43	40	55	71	69	61
Date (yyyy/dd)	1978/ 10	1976/ 02	1974/ 23	1996/ 03	1970/ 17+	1972/ 01	1980/ 06	1994/ 30	1981/ 30	1965/ 08	1976/ 30	1964/ 01
Direction of Maximum Hourly Speed	S	S	S	NW	S	S	NW	W	NW	S	SW	NW
Maximum Gust Speed (km/h)								52
Date (yyyy/dd)								1999/ 09
Direction of Maximum Gust								NW
Days with Winds >= 52 km/h								0.0
Days with Winds >= 63 km/h								0.0

Degree Days

1981 to 2010 Canadian Climate Normals station data
Degree Days
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Above 24 °C	0	0	0	0	0.2	0.3	1.3	0.8	0	0	0	0	2.5	D
Above 18 °C	0	0	0	0.1	2	22.8	58.7	47	8.8	0.4	0	0	139.7	D
Above 15 °C	0	0	0	0.5	11.2	65.7	136.5	116.2	30.8	2.3	0.2	0	363.5	D
Above 10 °C	0	0.1	0	4.8	70.7	193.1	289.9	266.2	126.4	22.2	3.6	0	977	D
Above 5 °C	0.7	0.8	4.1	39.9	198.4	342.3	444.9	421.2	269.7	100.3	23.3	2	1847.6	D
Above 0 °C	6.8	11.7	37.7	148.2	351.5	492.3	599.9	576.2	419.7	242.6	87.5	19.1	2,993	D
Below 0 °C	299.4	222.2	105.5	5.2	0	0	0	0	0	0	35	183.4	850.7	D
Below 5 °C	448.3	352.6	227	47	1.9	0	0	0	0	12.8	120.8	321.4	1531.6	D
Below 10 °C	602.6	493.1	377.9	161.9	29.2	0.8	0	0.1	6.8	89.6	251.1	474.3	2487.3	D
Below 15 °C	757.6	634.3	532.9	307.5	124.8	23.4	1.6	5	61.2	224.7	397.7	629.3	3,700	D
Below 18 °C	850.6	719	625.9	397.1	208.5	70.5	16.8	28.9	129.2	315.8	487.5	722.3	4,572	D

Soil Temperature

1981 to 2010 Canadian Climate Normals station data
Soil Temperature
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
at 5 cm depth (AM obs) (°C)	-2.9	-3.4	-1.4	2.2	8.9	15.1	18.2	17.8	13.8	8.2	3.1	-0.5	6.6	D
at 5 cm depth (PM obs) (°C)	-2.4	-2.7	-1.0	4.9	12.8	19.4	22.5	21.9	16.9	10.2	3.7	-0.3	8.8	D
at 10 cm depth (AM obs) (°C)	-2.2	-2.7	-1.2	2.4	9.5	15.8	18.8	18.7	14.9	9.2	3.8	0.2	7.3	D
at 10 cm depth (PM obs) (°C)	-2.0	-2.5	-1.1	3.2	10.7	17.1	20.2	20.0	15.7	9.7	4.0	0.3	7.9	D
at 20 cm depth (AM obs) (°C)	-1.4	-2.1	-0.9	2.2	9.5	15.6	18.8	18.9	15.3	9.9	4.5	0.9	7.6	D
at 20 cm depth (PM obs) (°C)	-1.5	-2.1	-0.9	2.2	9.4	15.6	18.7	18.7	15.2	9.7	4.4	0.9	7.5	D
at 50 cm depth (AM obs) (°C)	0.5	-0.4	-0.2	1.5	7.9	13.7	16.8	17.5	15.1	10.7	5.9	2.4	7.6	D
at 100 cm depth (AM obs) (°C)	3.1	2.0	1.7	2.0	6.1	11.0	14.0	15.4	14.4	11.6	8.0	4.8	7.8	D
at 150 cm depth (AM obs) (°C)	4.3	3.2	2.6	2.5	4.9	8.8	11.7	13.3	13.1	11.3	8.7	6.0	7.5	D
at 300 cm depth (AM obs) (°C)	6.9	5.9	5.1	4.6	4.7	6.3	8.2	9.8	10.7	10.6	9.7	8.2	7.6	D

Evaporation

1981 to 2010 Canadian Climate Normals station data
Evaporation
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Lake Evaporation (mm)					3.2	3.9	4	3.5	2.5	1.8

Bright Sunshine

1981 to 2010 Canadian Climate Normals station data
Bright Sunshine
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Total Hours	119.5	130.8	148.9	162.2	206.9	224.3	239.7	226.2	172.4	142.5	95.8	102.2	1971.2	D
Days with measurable	23.1	21.8	23.4	23.3	26.2	26.6	28.5	28.0	25.9	25.9	20.9	21.0	294.4	D
% of possible daylight hours	42.4	44.8	40.4	40.0	44.7	47.7	50.4	51.6	45.7	41.9	33.6	37.8	43.4	D
Extreme Daily	9.3	10.4	12.0	13.6	15.0	28.5	15.2	14.2	12.6	10.8	9.7	8.5
Date (yyyy/dd)	1974/ 17	1985/ 28	1991/ 31	1960/ 30+	1959/ 31	1995/ 04	1960/ 01+	1998/ 01	1960/ 05	1993/ 01	1977/ 01	1989/ 09

Radiation

1981 to 2010 Canadian Climate Normals station data
Radiation
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Extreme Global - RF1 (MJ/m2)	11	16	24	29	33	33	33	29	25	19	13	9
Date (yyyy/dd)	1973/ 21	2001/ 28	1965/ 31	1965/ 25	1965/ 23	1964/ 21	1973/ 16	1965/ 01	1965/ 03	1964/ 01	1964/ 02	1964/ 02
Extreme Diffuse - RF2 (MJ/m2)	0	12	0
Date (yyyy/dd)	1986/ 01+	1986/ 27	1986/ 01
Extreme Reflected - RF3 (MJ/m2)	8	13	17	19	8	8	7	6	6	4	7	7
Date (yyyy/dd)	1982/ 31	2001/ 28	2001/ 26	1989/ 09	1982/ 21	1982/ 04	1977/ 10	1976/ 03	1989/ 03	1993/ 01	1980/ 19	1989/ 05
Extreme Net - RF4 (MJ/m2)	2	4	10	14	16	18	18	15	12	8	4	2
Date (yyyy/dd)	1993/ 25	1984/ 25	1979/ 21	1975/ 15	1998/ 27	1990/ 30	1994/ 03	1992/ 02	1986/ 05	1987/ 02	1987/ 02	1987/ 09

Frost-Free

1981 to 2010 Canadian Climate Normals station data
Frost-Free
	Date/Days	Code
Average Date of Last Spring Frost	May 15	D
Average Date of First Fall Frost	Oct 03	D
Average Length of Frost-Free Period	140 Days	D

1981 to 2010 Canadian Climate Normals station data
Frost-Free
Probability of last temperature in spring of 0 °C or lower on or after indicated dates	10%	25%	33%	50%	66%	75%	90%
Date	May 28	May 24	May 22	May 18	May 15	May 12	May 04
Probability of first temperature in fall of 0 °C or lower on or before indicated dates	10%	25%	33%	50%	66%	75%	90%
Date	Sep 15	Sep 21	Sep 25	Sep 27	Oct 02	Oct 05	Oct 08
Probability of frost-free period equal to or less than indicated period (Days)	10%	25%	33%	50%	66%	75%	90%
Days	114	120	127	134	138	141	146

Legend

A = WMO "3 and 5 rule" (i.e. no more than 3 consecutive and no more than 5 total missing for either temperature or precipitation)
B = At least 25 years
C = At least 20 years

D = At least 15 years
+ = Most recent occurrence of the extreme value

Station / Element Metadata

Statistics listed below are provided as a guide to determine the validity of Normals and Extremes calculations. For example, a station with 30 years of record between 1981 and 2010 with no missing years would be a more reliable normal than a station with 15 years of record and 2 missing years. Less than 100% possible observations indicates that out of the total number of observations used, some records were missing.

FREDERICTON CDA

Province/Territory

Latitude (dd mm):

45 55 N

Country

CAN

Longitude (ddd mm):

66 37 W

Time Zone

AST

Latitude (decimal degrees):

45.92 N

Climate ID:

8101600

Longitude (decimal degrees):

66.62 W

WMO ID:

Elevation (m):

39.6

TC ID:

Temperature

1981 to 2010 Canadian Climate Normals Element Metadata
Temperature
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Daily Average (°C)	1981	2000	20	0	7213	100
Standard Deviation	1981	2000	20	0	7213	100
Daily Maximum (°C)	1981	2000	20	0	7213	100
Daily Minimum (°C)	1981	2000	20	0	7213	100
Extreme Maximum (°C)	1913	2000			31790	100
Extreme Minimum (°C)	1913	2000			31786	99.9

Precipitation

1981 to 2010 Canadian Climate Normals Element Metadata
Precipitation
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Rainfall (mm)	1981	2000	20	0	7213	100
Snowfall (cm)	1981	2000	20	0	7213	100
Precipitation (mm)	1981	2000	20	0	7213	100
Average Snow Depth (cm)	1981	2000	20	2	6512	96
Median Snow Depth (cm)	1981	2000	20	2	6512	96
Snow Depth at Month-end (cm)	1981	2000	20	2	223	100
Extreme Daily Rainfall (mm)	1913	2000			31806	100
Extreme Daily Snowfall (cm)	1913	2000			31807	100
Extreme Daily Precipitation (mm)	1913	2000			31806	100
Extreme Snow Depth (cm)	1958	2000			14519	98

Days with Maximum Temperature

1981 to 2010 Canadian Climate Normals Element Metadata
Days with Maximum Temperature
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
<= 0 °C	1981	2000	20	0	7213	100
> 0 °C	1981	2000	20	0	7213	100
> 10 °C	1981	2000	20	0	7213	100
> 20 °C	1981	2000	20	0	7213	100
> 30 °C	1981	2000	20	0	7213	100
> 35 °C	1981	2000	20	0	7213	100

Days with Minimum Temperature

1981 to 2010 Canadian Climate Normals Element Metadata
Days with Minimum Temperature
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
> 0 °C	1981	2000	20	0	7213	100
<= 2 °C	1981	2000	20	0	7213	100
<= 0 °C	1981	2000	20	0	7213	100
< -2 °C	1981	2000	20	0	7213	100
< -10 °C	1981	2000	20	0	7213	100
< -20 °C	1981	2000	20	0	7213	100
< - 30 °C	1981	2000	20	0	7213	100

Days with Rainfall

1981 to 2010 Canadian Climate Normals Element Metadata
Days with Rainfall
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
>= 0.2 mm	1981	2000	20	0	7213	100
>= 5 mm	1981	2000	20	0	7213	100
>= 10 mm	1981	2000	20	0	7213	100
>= 25 mm	1981	2000	20	0	7213	100

Days With Snowfall

1981 to 2010 Canadian Climate Normals Element Metadata
Days With Snowfall
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
>= 0.2 cm	1981	2000	20	0	7213	100
>= 5 cm	1981	2000	20	0	7213	100
>= 10 cm	1981	2000	20	0	7213	100
>= 25 cm	1981	2000	20	0	7213	100

Days with Precipitation

1981 to 2010 Canadian Climate Normals Element Metadata
Days with Precipitation
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
>= 0.2 mm	1981	2000	20	0	7213	100
>= 5 mm	1981	2000	20	0	7213	100
>= 10 mm	1981	2000	20	0	7213	100
>= 25 mm	1981	2000	20	0	7213	100

Days with Snow Depth

1981 to 2010 Canadian Climate Normals Element Metadata
Days with Snow Depth
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
>= 1 cm	1981	2000	20	2	6483	95.6
>= 5 cm	1981	2000	20	2	6483	95.6
>= 10 cm	1981	2000	20	2	6483	95.6
>= 20 cm	1981	2000	20	2	6483	95.6

Wind

1981 to 2010 Canadian Climate Normals Element Metadata
Wind
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Maximum Hourly Speed (km/h)	1963	1999			304622	96.6
Maximum Gust Speed (km/h)	1999	1999			31	100
Days with Winds >= 52 km/h	1999	1999	1		31	100
Days with Winds >= 63 km/h	1999	1999	1		31	100

Degree Days

1981 to 2010 Canadian Climate Normals Element Metadata
Degree Days
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Above 24 °C	1981	2000	20	0	7213	100
Above 18 °C	1981	2000	20	0	7213	100
Above 15 °C	1981	2000	20	0	7213	100
Above 10 °C	1981	2000	20	0	7213	100
Above 5 °C	1981	2000	20	0	7213	100
Above 0 °C	1981	2000	20	0	7213	100
Below 0 °C	1981	2000	20	0	7213	100
Below 5 °C	1981	2000	20	0	7213	100
Below 10 °C	1981	2000	20	0	7213	100
Below 15 °C	1981	2000	20	0	7213	100
Below 18 °C	1981	2000	20	0	7213	100

Soil Temperature

1981 to 2010 Canadian Climate Normals Element Metadata
Soil Temperature
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
at 5 cm depth (AM obs) (°C)	1981	1999	19	2	6447	99.9
at 5 cm depth (PM obs) (°C)	1981	1999	19	2	6446	99.9
at 10 cm depth (AM obs) (°C)	1981	1999	19	2	6447	99.9
at 10 cm depth (PM obs) (°C)	1981	1999	19	2	6443	99.9
at 20 cm depth (AM obs) (°C)	1981	1999	19	2	6447	99.9
at 20 cm depth (PM obs) (°C)	1981	1999	19	2	6446	99.9
at 50 cm depth (AM obs) (°C)	1981	1999	19	2	6447	99.9
at 100 cm depth (AM obs) (°C)	1981	1999	19	2	6447	99.9
at 150 cm depth (AM obs) (°C)	1981	1999	19	2	6447	99.9
at 300 cm depth (AM obs) (°C)	1981	1999	19	2	6447	99.9

Evaporation

1981 to 2010 Canadian Climate Normals Element Metadata
Evaporation
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Lake Evaporation (mm)	1981	1999	18	1	2400	87

Bright Sunshine

1981 to 2010 Canadian Climate Normals Element Metadata
Bright Sunshine
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Total Hours	1981	2000	20	1	164304	94.5
Days with measurable	1981	2000	20	1	164304	94.5
% of possible daylight hours	1981	2000	20	1	164304	94.5
Extreme Daily	1951	2000			423556	98.8

Radiation

1981 to 2010 Canadian Climate Normals Element Metadata
Radiation
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Extreme Global - RF1 (MJ/m2)	1960	2005			376941	96.5
Extreme Diffuse - RF2 (MJ/m2)	1986	1986			937	44.4
Extreme Reflected - RF3 (MJ/m2)	1975	2005			247709	93.9
Extreme Net - RF4 (MJ/m2)	1975	2001			205404	91.1

Frost-Free

1981 to 2010 Canadian Climate Normals Element Metadata
Frost-Free
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Average Date of Last Spring Frost	1981	1999	19	0	19	100.0
Average Date of First Fall Frost	1981	1999	19	0	19	100.0
Average Length of Frost-Free Period	1981	1999	19	0	19	100.0
Probability of last temperature in spring <= 0°C, on or after (Date)
10 %	1915	1999	84	1	83	97.6
25 %	1915	1999	84	1	83	97.6
33 %	1915	1999	84	1	83	97.6
50 %	1915	1999	84	1	83	97.6
66 %	1915	1999	84	1	83	97.6
75 %	1915	1999	84	1	83	97.6
90 %	1915	1999	84	1	83	97.6
Probability of first temperature in fall <= 0°C, on or before (Date)
10 %	1915	1999	84	1	83	97.6
25 %	1915	1999	84	1	83	97.6
33 %	1915	1999	84	1	83	97.6
50 %	1915	1999	84	1	83	97.6
66 %	1915	1999	84	1	83	97.6
75 %	1915	1999	84	1	83	97.6
90 %	1915	1999	84	1	83	97.6
Probability of frost-free period equal to or less than indicated period (Days)
10 %	1915	1999	84	1	83	97.6
25 %	1915	1999	84	1	83	97.6
33 %	1915	1999	84	1	83	97.6
50 %	1915	1999	84	1	83	97.6
66 %	1915	1999	84	1	83	97.6
75 %	1915	1999	84	1	83	97.6
90 %	1915	1999	84	1	83	97.6

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Date modified:: 2024-06-27

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Canadian Climate Normals 1981-2010 Station Data

Temperature and Precipitation Graph for 1981 to 2010 Canadian Climate Normals
FREDERICTON CDA

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Canadian Climate Normals 1981-2010 Station Data

Temperature and Precipitation Graph for 1981 to 2010 Canadian Climate NormalsFREDERICTON CDA

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Temperature and Precipitation Graph for 1981 to 2010 Canadian Climate Normals
FREDERICTON CDA