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
EUREKA A

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.

EUREKA A *
NUNAVUT
Current Station Operator: DND

79°59'00.000" N

85°56'00.000" W

10.40 m

2401200

71917

WEU

* This station meets WMO standards for temperature and precipitation.

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)	-36.5	-37.4	-36.8	-26.5	-10.2	3.0	6.1	3.2	-6.4	-20.7	-29.4	-33.3	-18.8	A
Standard Deviation	3.4	3.2	2.6	3.4	2.3	1.4	1.1	1.4	2.3	3.2	3.8	3.4	1.5	A
Daily Maximum (°C)	-32.9	-33.7	-33.3	-22.5	-6.9	5.7	9.3	5.4	-3.8	-17.1	-25.9	-29.7	-15.5	A
Daily Minimum (°C)	-40.1	-41.1	-40.3	-30.5	-13.3	0.4	2.9	0.9	-9.0	-24.3	-33.0	-36.8	-22.0	A
Extreme Maximum (°C)	-1.1	-1.1	-8.0	-2.8	7.5	18.5	20.9	17.0	9.3	5.0	-1.7	-2.1
Date (yyyy/dd)	1958/ 23	1963/ 04+	2006/ 01	1971/ 26	1995/ 30	2010/ 24	2009/ 14	2007/ 06	1995/ 01	2002/ 15	1947/ 11	1978/ 23
Extreme Minimum (°C)	-53.3	-55.3	-52.8	-48.9	-31.1	-13.9	-2.2	-11.2	-31.7	-41.7	-48.2	-51.7
Date (yyyy/dd)	1966/ 07+	1979/ 15+	1948/ 04	1964/ 08	1957/ 02+	1974/ 05	1959/ 02+	2000/ 26	1961/ 25	1953/ 29	1989/ 28	1972/ 19

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)	0.0	0.0	0.0	0.0	0.0	5.3	14.5	11.7	1.0	0.0	0.0	0.0	32.5	A
Snowfall (cm)	3.1	3.9	2.8	4.6	4.2	3.0	0.7	4.8	11.3	10.9	5.7	5.4	60.3	A
Precipitation (mm)	2.6	3.1	2.2	3.7	3.1	8.2	15.3	16.1	9.5	7.6	4.1	3.6	79.1	A
Average Snow Depth (cm)	13	14	15	16	13	2	0	0	3	7	10	12	9	A
Median Snow Depth (cm)	13	14	15	15	13	1	0	0	3	7	10	12	9	A
Snow Depth at Month-end (cm)	13	14	15	16	8	0	0	0	4	9	11	13	9	A
Extreme Daily Rainfall (mm)	0.0	0.0	0.0	0.0	0.3	17.0	20.8	41.7	6.2	0.0	0.0	0.0
Date (yyyy/dd)	1948/ 01+	1948/ 01+	1948/ 01+	1948/ 01+	1966/ 30	2002/ 28	1997/ 27	1953/ 17	1985/ 18	1948/ 01+	1948/ 01+	1948/ 01+
Extreme Daily Snowfall (cm)	5.4	8.2	5.7	7.8	9.7	9.4	5.8	9.2	14.5	13.5	10.8	15.2
Date (yyyy/dd)	1997/ 26	2003/ 07	1980/ 20	1990/ 10	1966/ 10	1967/ 21	1976/ 13	2000/ 13	1966/ 19	1955/ 15	2005/ 29	1983/ 23
Extreme Daily Precipitation (mm)	5.0	8.2	5.1	6.6	7.4	17.0	20.8	41.7	13.7	13.5	6.7	6.2
Date (yyyy/dd)	1997/ 26	2003/ 07	1952/ 05	1990/ 10	1966/ 10	2002/ 28	1997/ 27	1953/ 17	1957/ 02	1955/ 15	1979/ 29	1983/ 23
Extreme Snow Depth (cm)	36	36	36	38	48	42	2	9	20	28	30	32
Date (yyyy/dd)	1956/ 26+	1956/ 01+	1956/ 01+	1985/ 19+	1978/ 13+	1978/ 01+	1996/ 23	1997/ 27+	1977/ 24+	1955/ 31	1955/ 10+	1955/ 24+

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	31.0	28.2	31.0	30.0	27.6	2.2	0.0	1.4	23.1	30.8	30.0	31.0	266.3	A
> 0 °C	0.0	0.0	0.0	0.0	3.4	27.8	31.0	29.6	6.9	0.17	0.0	0.0	99.0	A
> 10 °C	0.0	0.0	0.0	0.0	0.0	4.2	11.5	3.4	0.0	0.0	0.0	0.0	19.1	A
> 20 °C	0.0	0.0	0.0	0.0	0.0	0.0	0.07	0.0	0.0	0.0	0.0	0.0	0.07	A
> 30 °C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	A
> 35 °C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	A

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	0.0	0.0	0.0	0.0	0.17	19.8	30.6	21.0	0.77	0.0	0.0	0.0	72.3	A
<= 2 °C	31.0	28.2	31.0	30.0	31.0	22.2	11.3	21.5	30.0	31.0	30.0	31.0	328.3	A
<= 0 °C	31.0	28.2	31.0	30.0	30.8	10.2	0.41	10.0	29.2	31.0	30.0	31.0	292.9	A
< -2 °C	31.0	28.2	31.0	30.0	30.5	5.4	0.0	2.9	27.3	31.0	30.0	31.0	278.3	A
< -10 °C	31.0	28.2	31.0	29.9	20.4	0.07	0.0	0.10	11.6	30.1	30.0	31.0	243.4	A
< -20 °C	31.0	28.2	30.8	27.7	5.8	0.0	0.0	0.0	1.5	22.7	28.5	30.5	206.8	A
< - 30 °C	29.2	27.2	29.3	16.9	0.07	0.0	0.0	0.0	0.0	6.5	21.1	26.9	157.2	A

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	0.0	0.0	0.0	0.0	0.0	3.1	7.7	5.9	0.57	0.0	0.0	0.0	17.3	A
>= 5 mm	0.0	0.0	0.0	0.0	0.0	0.20	0.55	0.62	0.10	0.0	0.0	0.0	1.5	A
>= 10 mm	0.0	0.0	0.0	0.0	0.0	0.03	0.10	0.21	0.0	0.0	0.0	0.0	0.34	A
>= 25 mm	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	A

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	4.7	4.7	4.2	5.2	4.0	2.4	0.72	2.9	7.9	9.6	6.0	5.0	57.4	A
>= 5 cm	0.03	0.07	0.0	0.07	0.03	0.03	0.0	0.21	0.40	0.27	0.13	0.17	1.4	A
>= 10 cm	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.03	0.03	0.03	0.03	0.12	A
>= 25 cm	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	A

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	4.2	4.3	3.7	4.9	3.7	4.9	8.0	8.2	7.4	8.7	5.2	4.5	67.6	A
>= 5 mm	0.03	0.07	0.0	0.03	0.0	0.30	0.59	0.90	0.30	0.13	0.07	0.07	2.5	A
>= 10 mm	0.0	0.0	0.0	0.0	0.0	0.03	0.10	0.21	0.0	0.0	0.0	0.0	0.34	A
>= 25 mm	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	A

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	31.0	28.2	31.0	30.0	30.6	8.6	0.07	1.4	18.4	30.1	29.8	31.0	270.2	A
>= 5 cm	30.1	27.3	30.4	29.9	28.5	4.7	0.0	0.23	6.8	19.6	25.4	29.9	232.7	A
>= 10 cm	23.8	22.7	24.9	25.8	21.3	2.2	0.0	0.0	1.6	7.8	13.2	19.1	162.3	A
>= 20 cm	4.1	3.6	4.8	5.9	4.9	0.37	0.0	0.0	0.0	0.90	2.2	4.4	31.0	A

Wind

1981 to 2010 Canadian Climate Normals station data
Wind
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Speed (km/h)	8.6	7.8	7.2	8.4	13.0	17.2	17.6	15.7	12.3	8.4	7.8	7.8	11.0	A
Most Frequent Direction	SE	E	SE	SE	W	W	W	W	SE	E	SE	E	SE	A
Maximum Hourly Speed (km/h)	113	102	113	85	81	78	77	78	89	100	89	103
Date (yyyy/dd)	1958/ 17	2001/ 25	1953/ 15+	1961/ 18	1992/ 24	2002/ 26	1975/ 29	1994/ 29	1957/ 03+	1957/ 23	1961/ 15+	1960/ 24
Direction of Maximum Hourly Speed	S	NE	SE	S	SE	S	S	NW	NW	NW	S	SE
Maximum Gust Speed (km/h)	126	115	113	102	81	93	108	101	109	83	119	107
Date (yyyy/dd)	1977/ 14	1978/ 17	1988/ 22	1990/ 10	1990/ 05	1977/ 29	1975/ 29	1975/ 14	1988/ 17	1980/ 24	1981/ 27	1990/ 31
Direction of Maximum Gust	E	NE	S	NW	S	E	S	S	S	N	E	N

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	0	0	0	0	0	0	0	0	A
Above 18 °C	0	0	0	0	0	0	0	0	0	0	0	0	0	A
Above 15 °C	0	0	0	0	0	0	0	0	0	0	0	0	0	A
Above 10 °C	0	0	0	0	0	0.3	2.4	0.3	0	0	0	0	3	A
Above 5 °C	0	0	0	0	0	15.3	48.6	15.4	0	0	0	0	79.3	A
Above 0 °C	0	0	0	0	0.9	102.1	189.3	106.4	2.9	0	0	0	401.6	A
Below 0 °C	1132.5	1058.5	1143.9	794.7	315.8	11.3	0	5.9	195.7	641.6	887.1	1031.3	7218.3	A
Below 5 °C	1287.5	1199.7	1298.9	944.7	469.9	74.5	14.3	69.9	342.7	796.6	1037.1	1186.3	8722.1	A
Below 10 °C	1442.5	1340.9	1453.9	1094.7	624.9	209.5	123.1	209.8	492.7	951.6	1187.1	1341.3	10,472	A
Below 15 °C	1597.5	1482.1	1608.9	1244.7	779.9	359.2	275.7	364.5	642.7	1106.6	1337.1	1496.3	12295.3	A
Below 18 °C	1690.5	1566.8	1701.9	1334.7	872.9	449.2	368.7	457.5	732.7	1199.6	1427.1	1589.3	13,391	A

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			120.2	353.8	486.3	386.4	360.5	238.9	98.4	12.5
Days with measurable			21.2	27.1	30.2	28.9	29.8	26.7	19.9	4.0
% of possible daylight hours			34.9	54.5	65.4	53.7	48.5	32.2	21.4	8.4
Extreme Daily	0.0	4.4	13.7	24.0	24.0	24.0	24.0	24.0	15.9	7.2	0.0	0.0
Date (yyyy/dd)	2002/ 01+	2000/ 29	1980/ 31	1969/ 28+	1969/ 17+	1969/ 03+	1972/ 01+	1970/ 12+	1985/ 01	1968/ 01+	1994/ 01+	2001/ 01+

Humidex

1981 to 2010 Canadian Climate Normals station data
Humidex
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Extreme Humidex	23.0	-1.1	-8.5	-3.0	7.3	17.9	20.8	16.9	7.2	4.8	-3.9	-4.0
Date (yyyy/dd)	2007/ 01	1963/ 05	2006/ 01	1995/ 26	1995/ 30	2010/ 24	1962/ 21	2007/ 06	1995/ 01	2002/ 15	1963/ 07+	2010/ 23

Wind Chill

1981 to 2010 Canadian Climate Normals station data
Wind Chill
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Extreme Wind Chill (°C)	-69	-70	-67	-59	-43	-21	-7	-17	-40	-52	-61	-64
Date (yyyy/dd)	1966/ 07	1979/ 12	2007/ 04	2002/ 02	1970/ 01	1974/ 04	1976/ 14	1997/ 29	1964/ 29	1958/ 31	1989/ 29	1972/ 14+
Days with Wind Chill < -20	30.0	27.2	28.6	28.6	14.1	0.0	0.0	0.0	5.6	27.8	29.5	30.1	221.6	A
Days with Wind Chill < -30	30.0	27.1	28.4	24.5	2.4	0.0	0.0	0.0	0.5	15.9	27.4	29.4	185.6	A
Days with Wind Chill < -40	28.4	26.1	26.1	11.5	0.0	0.0	0.0	0.0	0.0	3.1	17.0	25.1	137.4	A

Pressure

1981 to 2010 Canadian Climate Normals station data
Pressure
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Average Station Pressure (kPa)	101.2	101.5	101.7	102	101.7	101.2	100.8	100.8	101.1	101.4	101.4	101.3	101.3	A
Average Sea Level Pressure (kPa)	101.3	101.6	101.9	102.1	101.9	101.3	100.9	100.9	101.2	101.6	101.5	101.4	101.5	A

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)	0	0	8	21	35	37	37	24	11	3	0	0
Date (yyyy/dd)	1980/ 16	1984/ 29	1980/ 29	1976/ 30	1989/ 27	1988/ 13	1989/ 03	1988/ 01	1989/ 01	1979/ 01	1989/ 01+	1970/ 01+
Extreme Reflected - RF3 (MJ/m2)						4	3	2	0
Date (yyyy/dd)						1964/ 22	1964/ 17	1964/ 05	1964/ 01
Extreme Net - RF4 (MJ/m2)	1	1	1	5	16	21	17	13	4	1	1	1
Date (yyyy/dd)	1980/ 23	1972/ 02	1976/ 17	1995/ 28	1971/ 31	1989/ 15	1988/ 01	1964/ 05	1978/ 05	1973/ 07	1980/ 08	1978/ 22

Frost-Free

1981 to 2010 Canadian Climate Normals station data
Frost-Free
	Date/Days	Code
Average Date of Last Spring Frost	Jun 19	A
Average Date of First Fall Frost	Aug 15	A
Average Length of Frost-Free Period	56 Days	A

1981 to 2010 Canadian Climate Normals station data
Frost-Free
Probability of last temperature in spring <= 0°C, on or after (Date)	10%	25%	33%	50%	66%	75%	90%
Date	Jul 14	Jul 01	Jun 28	Jun 22	Jun 16	Jun 12	Jun 09
Probability of first temperature in fall <= 0°C, on or before (Date)	10%	25%	33%	50%	66%	75%	90%
Date	Jul 19	Jul 25	Aug 05	Aug 10	Aug 17	Aug 20	Aug 25
Probability of frost-free period equal to or less than indicated period (Days)	10%	25%	33%	50%	66%	75%	90%
Days	20	29	38	48	57	61	68

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.

EUREKA A

Province/Territory

Latitude (dd mm):

79 59 N

Country

CAN

Longitude (ddd mm):

85 56 W

Time Zone

CST

Latitude (decimal degrees):

79.98 N

Climate ID:

2401200

Longitude (decimal degrees):

85.93 W

WMO ID:

71917

Elevation (m):

10.4

TC ID:

WEU

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	2010	30	1	10922	99.7
Standard Deviation	1981	2010	30	1	10922	99.7
Daily Maximum (°C)	1981	2010	30	1	10922	99.7
Daily Minimum (°C)	1981	2010	30	1	10922	99.7
Extreme Maximum (°C)	1947	2010			23180	99.9
Extreme Minimum (°C)	1947	2010			23210	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	2010	30	1	10805	98.6
Snowfall (cm)	1981	2010	30	1	10805	98.6
Precipitation (mm)	1981	2010	30	1	10805	98.6
Average Snow Depth (cm)	1981	2010	30	1	10924	99.7
Median Snow Depth (cm)	1981	2010	30	1	10924	99.7
Snow Depth at Month-end (cm)	1981	2010	30	1	358	99.5
Extreme Daily Rainfall (mm)	1948	2010			22996	99.9
Extreme Daily Snowfall (cm)	1948	2010			22997	99.9
Extreme Daily Precipitation (mm)	1948	2010			22998	99.9
Extreme Snow Depth (cm)	1955	2010			20443	100

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	2010	30	1	10806	98.6
> 0 °C	1981	2010	30	1	10806	98.6
> 10 °C	1981	2010	30	1	10806	98.6
> 20 °C	1981	2010	30	1	10806	98.6
> 30 °C	1981	2010	30	1	10806	98.6
> 35 °C	1981	2010	30	1	10806	98.6

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	2010	30	1	10806	98.6
<= 2 °C	1981	2010	30	1	10806	98.6
<= 0 °C	1981	2010	30	1	10806	98.6
< -2 °C	1981	2010	30	1	10806	98.6
< -10 °C	1981	2010	30	1	10806	98.6
< -20 °C	1981	2010	30	1	10806	98.6
< - 30 °C	1981	2010	30	1	10806	98.6

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	2010	30	1	10805	98.6
>= 5 mm	1981	2010	30	1	10805	98.6
>= 10 mm	1981	2010	30	1	10805	98.6
>= 25 mm	1981	2010	30	1	10805	98.6

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	2010	30	1	10805	98.6
>= 5 cm	1981	2010	30	1	10805	98.6
>= 10 cm	1981	2010	30	1	10805	98.6
>= 25 cm	1981	2010	30	1	10805	98.6

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	2010	30	1	10836	98.9
>= 5 mm	1981	2010	30	1	10836	98.9
>= 10 mm	1981	2010	30	1	10836	98.9
>= 25 mm	1981	2010	30	1	10836	98.9

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	2010	30	1	10864	99.2
>= 5 cm	1981	2010	30	1	10864	99.2
>= 10 cm	1981	2010	30	1	10864	99.2
>= 20 cm	1981	2010	30	1	10864	99.2

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
Speed (km/h)	1981	2010	30	2	239945	91.3
Most Frequent Direction	1981	2010	30	2	239936	94.7
Maximum Hourly Speed (km/h)	1950	2010			502441	95.3
Maximum Gust Speed (km/h)	1973	2004			5933	48.8

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	2010	30	1	10806	98.6
Above 18 °C	1981	2010	30	1	10806	98.6
Above 15 °C	1981	2010	30	1	10806	98.6
Above 10 °C	1981	2010	30	1	10806	98.6
Above 5 °C	1981	2010	30	1	10806	98.6
Above 0 °C	1981	2010	30	1	10806	98.6
Below 0 °C	1981	2010	30	1	10806	98.6
Below 5 °C	1981	2010	30	1	10806	98.6
Below 10 °C	1981	2010	30	1	10806	98.6
Below 15 °C	1981	2010	30	1	10806	98.6
Below 18 °C	1981	2010	30	1	10806	98.6

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	2005	23	4	110136	78.1
Days with measurable	1981	2005	23	4	110136	78.1
% of possible daylight hours	1981	2005	23	4	110136	78.1
Extreme Daily	1968	2005			206419	66.7

Humidex

1981 to 2010 Canadian Climate Normals Element Metadata
Humidex
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Extreme Humidex	1953	2010			297048	58.9

Wind Chill

1981 to 2010 Canadian Climate Normals Element Metadata
Wind Chill
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Extreme Wind Chill (°C)	1953	2010			330606	65
Days with Wind Chill < -20	1981	2010	30	2	234895	89.3
Days with Wind Chill < -30	1981	2010	30	2	234895	89.3
Days with Wind Chill < -40	1981	2010	30	2	234895	89.3

Pressure

1981 to 2010 Canadian Climate Normals Element Metadata
Pressure
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Average Station Pressure (kPa)	1981	2010	30	2	234904	89.3
Average Sea Level Pressure (kPa)	1981	2010	30	2	234898	89.3

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)	1964	1998			216776	91.9
Extreme Reflected - RF3 (MJ/m2)	1964	1964			2160	73.3
Extreme Net - RF4 (MJ/m2)	1964	1998			214090	92.2

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	2010	26	1	26	86.7
Average Date of First Fall Frost	1981	2010	26	1	26	86.7
Average Length of Frost-Free Period	1981	2010	26	1	26	86.7
Probability of last temperature in spring <= 0°C, on or after (Date)
10 %	1948	2010			59	93.7
25 %	1948	2010			59	93.7
33 %	1948	2010			59	93.7
50 %	1948	2010			59	93.7
66 %	1948	2010			59	93.7
75 %	1948	2010			59	93.7
90 %	1948	2010			59	93.7
Probability of first temperature in fall <= 0°C, on or before (Date)
10 %	1948	2010			59	93.7
25 %	1948	2010			59	93.7
33 %	1948	2010			59	93.7
50 %	1948	2010			59	93.7
66 %	1948	2010			59	93.7
75 %	1948	2010			59	93.7
90 %	1948	2010			59	93.7
Probability of frost-free period equal to or less than indicated period (Days)
10 %	1948	2010			59	93.7
25 %	1948	2010			59	93.7
33 %	1948	2010			59	93.7
50 %	1948	2010			59	93.7
66 %	1948	2010			59	93.7
75 %	1948	2010			59	93.7
90 %	1948	2010			59	93.7

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Date modified:: 2024-10-01

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Canadian Climate Normals 1981-2010 Station Data

Temperature and Precipitation Graph for 1981 to 2010 Canadian Climate Normals
EUREKA A

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Canadian Climate Normals 1981-2010 Station Data

Temperature and Precipitation Graph for 1981 to 2010 Canadian Climate NormalsEUREKA A

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Temperature and Precipitation Graph for 1981 to 2010 Canadian Climate Normals
EUREKA A