Canadian Climate Normals 1971-2000 Station Data

Temperature and Precipitation Graph

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Temperature and Precipitation Graph for 1971 to 2000 Canadian Climate Normals
ST LEONARD 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.

ST LEONARD A
NEW BRUNSWICK

47°09'28.050" N

67°49'55.014" W

242.20 m

8104928

71703

YSL

Temperature

1971 to 2000 Canadian Climate Normals station data
Temperature
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Daily Average (°C)	-12.7	-11.8	-4.8	2.7	10.1	15.1	17.8	16.6	11.5	5.3	-1.7	-9.2	3.2	D
Standard Deviation	2.3	2.3	2.1	1.5	1.8	1.2	1.2	0.9	1.6	1.2	1.6	2.9	1.2	D
Daily Maximum (°C)	-7.0	-5.8	0.7	7.8	16.6	21.5	23.8	22.7	17.4	10.2	2.4	-4.4	8.8	D
Daily Minimum (°C)	-18.4	-17.8	-10.3	-2.5	3.5	8.5	11.6	10.4	5.6	0.3	-5.9	-13.9	-2.4	D
Extreme Maximum (°C)	11.7	14.4	17.7	28.1	34.6	32.7	34.2	34.6	31.2	23.7	18.7	12.7
Date (yyyy/dd)	1996/ 19	1994/ 20	1999/ 28	1987/ 21	1992/ 22	1988/ 15	1991/ 19	2001/ 06	2001/ 08	1995/ 01	1996/ 09	2000/ 17
Extreme Minimum (°C)	-36.8	-33.4	-33.6	-18.3	-5.6	-2.5	3.3	1.5	-6.3	-9.6	-23.2	-32.6
Date (yyyy/dd)	1997/ 19	1994/ 01	2001/ 02	1994/ 02	1996/ 09	1998/ 02	1991/ 01	2000/ 29	2000/ 29	1999/ 28	1995/ 30	1989/ 30

Precipitation

1971 to 2000 Canadian Climate Normals station data
Precipitation
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Rainfall (mm)	31.1	8.1	22.0	49.4	85.4	97.0	111.6	109.3	95.0	87.0	50.5	22.7	768.9	D
Snowfall (cm)	95.3	63.1	56.9	28.6	2.9	0.0	0.0	0.0	0.1	6.3	35.6	64.8	353.5	D
Precipitation (mm)	115.2	64.6	74.0	77.8	88.6	97.0	111.6	109.3	95.0	93.8	85.0	79.8	1091.5	D
Average Snow Depth (cm)	55	77	72	14	0	0	0	0	0	0	5	27	21	D
Median Snow Depth (cm)	57	75	73	12	0	0	0	0	0	0	3	26	20	D
Snow Depth at Month-end (cm)	63	82	34	4	0	0	0	0	0	1	11	38	19	D
Extreme Daily Rainfall (mm)	47.0	24.8	39.0	27.0	37.2	58.2	45.2	68.4	51.6	64.6	45.4	56.4
Date (yyyy/dd)	1992/ 05	1998/ 19	1998/ 09	1992/ 22	1997/ 16	1998/ 30	1987/ 23	1991/ 19	1999/ 17	1990/ 24	1987/ 30	1993/ 11
Extreme Daily Snowfall (cm)	40.0	34.6	25.2	21.0	16.0	0.0	0.0	0.0	1.0	20.2	37.1	42.8
Date (yyyy/dd)	1986/ 03	2000/ 14	1995/ 06	1986/ 07	1996/ 12	1985/ 01	1985/ 01	1985/ 01	1993/ 29	1997/ 27	1986/ 21	1989/ 03
Extreme Daily Precipitation (mm)	64.4	35.2	46.6	27.0	37.2	58.2	45.2	68.4	51.6	64.6	45.4	56.4
Date (yyyy/dd)	1986/ 03	1998/ 19	1998/ 09	1992/ 22	1997/ 16	1998/ 30	1987/ 23	1991/ 19	1999/ 17	1990/ 24	1987/ 30	1993/ 11
Extreme Snow Depth (cm)	142	163	164	130	32	0	0	0	0	18	49	97
Date (yyyy/dd)	1998/ 24	1997/ 27	1997/ 27	1997/ 01	1997/ 01	1985/ 01	1985/ 01	1985/ 01	1985/ 01	1997/ 28	1986/ 23	1997/ 30

Days with Maximum Temperature

1971 to 2000 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	25.3	22.7	13.5	1.6	0.0	0.0	0.0	0.0	0.0	0.06	10.6	21.9	95.6	D
> 0 °C	5.7	5.5	17.5	28.4	31.0	30.0	31.0	31.0	30.0	30.9	19.4	9.1	269.7	D
> 10 °C	0.27	0.13	1.7	9.8	26.5	29.8	31.0	31.0	28.3	15.1	2.4	0.06	176.0	D
> 20 °C	0.0	0.0	0.0	0.50	9.1	17.9	24.9	23.3	8.3	0.75	0.0	0.0	84.8	D
> 30 °C	0.0	0.0	0.0	0.0	0.31	1.3	1.9	1.2	0.13	0.0	0.0	0.0	4.8	D
> 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	D

Days with Minimum Temperature

1971 to 2000 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	0.33	0.73	1.9	6.6	23.6	29.6	31.0	31.0	26.4	14.4	4.3	0.63	170.5	D
<= 2 °C	30.9	28.1	30.7	27.3	12.9	1.8	0.0	0.38	6.9	20.6	28.0	30.9	218.4	D
<= 0 °C	30.7	27.5	29.1	23.4	7.4	0.38	0.0	0.0	3.6	16.6	25.7	30.4	194.8	D
< -2 °C	30.0	27.3	26.5	15.4	2.1	0.06	0.0	0.0	0.75	9.9	21.3	28.9	162.1	D
< -10 °C	25.9	23.9	15.3	1.3	0.0	0.0	0.0	0.0	0.0	0.0	7.4	20.4	94.1	D
< -20 °C	14.8	12.1	3.6	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.19	7.6	38.3	D
< - 30 °C	1.6	0.60	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.19	2.4	D

Days with Rainfall

1971 to 2000 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	4.1	1.7	4.7	9.1	14.6	14.3	14.3	14.4	13.9	14.6	8.5	3.7	117.8	D
>= 5 mm	1.9	0.53	1.3	3.6	5.7	5.6	6.4	6.2	5.8	5.3	3.3	1.6	47.3	D
>= 10 mm	0.87	0.20	0.80	1.9	2.9	3.1	4.1	3.9	3.1	2.5	2.1	1.1	26.5	D
>= 25 mm	0.27	0.0	0.07	0.19	0.31	0.81	0.88	0.75	0.88	0.69	0.19	0.19	5.2	D

Days With Snowfall

1971 to 2000 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	16.7	11.9	11.2	6.6	1.1	0.0	0.0	0.0	0.06	2.1	9.1	13.7	72.5	D
>= 5 cm	5.4	3.7	3.8	2.3	0.19	0.0	0.0	0.0	0.0	0.38	2.4	4.4	22.5	D
>= 10 cm	3.3	2.5	2.0	0.88	0.06	0.0	0.0	0.0	0.0	0.13	1.1	1.9	11.8	D
>= 25 cm	0.73	0.33	0.07	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.07	0.25	1.5	D

Days with Precipitation

1971 to 2000 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	17.9	12.4	13.9	13.8	14.9	14.3	14.3	14.4	13.9	15.6	15.1	14.7	175.1	D
>= 5 mm	6.8	3.9	5.0	5.7	5.9	5.6	6.4	6.2	5.8	5.8	5.3	5.6	68.0	D
>= 10 mm	3.9	2.3	2.6	2.9	2.9	3.1	4.1	3.9	3.1	2.7	3.4	2.8	37.8	D
>= 25 mm	1.1	0.33	0.13	0.19	0.31	0.81	0.88	0.75	0.88	0.69	0.25	0.33	6.6	D

Wind

1971 to 2000 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)	59	56	65	69	50	46	41	46	56	67	70	59
Date (yyyy/dd)	1996/ 28	1987/ 11	1996/ 04	1985/ 17	1991/ 12	1991/ 20	1991/ 16	1987/ 24	1995/ 28	1995/ 28	1995/ 12	1985/ 03
Maximum Gust Speed (km/h)	100	100	100	96	130	80	80	80	96	95	135	130
Date (yyyy/dd)	1990/ 01	2001/ 10	2002/ 14	2002/ 27	1991/ 12	2000/ 03	1992/ 01	1996/ 25	1999/ 17	1999/ 14	2001/ 07	2000/ 18
Direction of Maximum Gust	NW	W	NW	W	NW	NW	W	S	NE	W	NW	S
Days with Winds >= 52 km/h	0.4	0.4	0.3	0.5	0.1	0.1	0.2	0.0	0.1	0.1	0.5	0.7	3.4	D
Days with Winds >= 63 km/h	0.0	0.0	0.1	0.1	0.0	0.0	0.0	0.0	0.0	0.1	0.1	0.1	0.4	D

Degree Days

1971 to 2000 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	1	0.3	0	0	0	0	1.3	D
Above 18 °C	0	0	0	0	2.2	18.8	37.5	23.5	4.1	0	0	0	86.1	D
Above 15 °C	0	0	0	0.2	10.8	50.6	96.7	70.2	13.5	0.3	0	0	242.4	D
Above 10 °C	0	0	0	2.5	54.8	156.9	241.4	203.8	74.4	8.9	0.7	0	743.6	D
Above 5 °C	0.3	0.4	2.1	20.9	163	301.9	396.4	358.3	197.4	54.6	6.8	0.1	1502.2	D
Above 0 °C	3.3	4	23.8	98.9	311.8	451.9	551.4	513.3	345.7	166.4	42.9	5.1	2518.4	D
Below 0 °C	397.6	338	172.8	18.8	0.1	0	0	0	0	3.5	95	288.7	1314.5	D
Below 5 °C	549.6	475.7	306.1	90.9	6.3	0	0	0	1.6	46.7	209	438.8	2124.6	D
Below 10 °C	704.3	616.7	459	222.5	53.1	5	0	0.5	28.7	156	352.9	593.6	3192.3	D
Below 15 °C	859.3	758.1	614	370.1	164.1	48.8	10.4	21.9	117.8	302.4	502.1	748.6	4517.5	D
Below 18 °C	952.3	842.9	707	459.9	248.5	106.9	44.2	68.2	198.4	395.1	592.1	841.6	5,457	D

Humidex

1971 to 2000 Canadian Climate Normals station data
Humidex
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Extreme Humidex	12.2	13.0	16.8	29.1	33.8	38.6	41.1	41.9	37.1	27.2	21.9	11.6
Date (yyyy/dd)	1996/ 20	1994/ 20	1999/ 28	1990/ 27	1992/ 21	1988/ 15	1987/ 24	2002/ 14	2001/ 09	2002/ 02	2002/ 11	2001/ 06

Wind Chill

1971 to 2000 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)	-46.3	-43.0	-41.7	-29.6	-10.6	-3.8	1.7	-0.6	-7.7	-13.0	-27.8	-42.1
Date (yyyy/dd)	1988/ 14	2001/ 22	1989/ 07	1995/ 05	1995/ 07	2000/ 05	2002/ 25	1986/ 29	1995/ 24	1996/ 15	1989/ 30	1993/ 27

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

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 1971 and 2000 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.

ST LEONARD A

Province/Territory

Latitude (dd mm):

47 09 N

Country

CAN

Longitude (ddd mm):

67 50 W

Time Zone

AST

Latitude (decimal degrees):

47.16 N

Climate ID:

8104928

Longitude (decimal degrees):

67.83 W

WMO ID:

71703

Elevation (m):

242.2

TC ID:

YSL

Temperature

1971 to 2000 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)	1985	2000	16	0	5753	100
Standard Deviation	1985	2000	16	0	5753	100
Daily Maximum (°C)	1985	2000	16	0	5754	100
Daily Minimum (°C)	1985	2000	16	0	5753	100
Extreme Maximum (°C)	1985	2002			6208	100
Extreme Minimum (°C)	1985	2002			6207	99.9

Precipitation

1971 to 2000 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)	1985	2000	16	1	5693	99
Snowfall (cm)	1985	2000	16	1	5693	99
Precipitation (mm)	1985	2000	16	1	5693	99
Average Snow Depth (cm)	1985	2000	16	0	5750	99.9
Median Snow Depth (cm)	1985	2000	16	0	5750	99.9
Snow Depth at Month-end (cm)	1985	2000	16	0	189	100
Extreme Daily Rainfall (mm)	1985	2002			6208	100
Extreme Daily Snowfall (cm)	1985	2002			6207	99.9
Extreme Daily Precipitation (mm)	1985	2002			6207	99.9
Extreme Snow Depth (cm)	1985	2002			6204	99.9

Days with Maximum Temperature

1971 to 2000 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	1985	2000	16	0	5754	100
> 0 °C	1985	2000	16	0	5754	100
> 10 °C	1985	2000	16	0	5754	100
> 20 °C	1985	2000	16	0	5754	100
> 30 °C	1985	2000	16	0	5754	100
> 35 °C	1985	2000	16	0	5754	100

Days with Minimum Temperature

1971 to 2000 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	1985	2000	16	1	5723	99.5
<= 2 °C	1985	2000	16	1	5723	99.5
<= 0 °C	1985	2000	16	1	5723	99.5
< -2 °C	1985	2000	16	1	5723	99.5
< -10 °C	1985	2000	16	1	5723	99.5
< -20 °C	1985	2000	16	1	5723	99.5
< - 30 °C	1985	2000	16	1	5723	99.5

Days with Rainfall

1971 to 2000 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	1985	2000	16	0	5754	100
>= 5 mm	1985	2000	16	0	5754	100
>= 10 mm	1985	2000	16	0	5754	100
>= 25 mm	1985	2000	16	0	5754	100

Days With Snowfall

1971 to 2000 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	1985	2000	16	1	5724	99.5
>= 5 cm	1985	2000	16	1	5724	99.5
>= 10 cm	1985	2000	16	1	5724	99.5
>= 25 cm	1985	2000	16	1	5724	99.5

Days with Precipitation

1971 to 2000 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	1985	2000	16	1	5723	99.5
>= 5 mm	1985	2000	16	1	5723	99.5
>= 10 mm	1985	2000	16	1	5723	99.5
>= 25 mm	1985	2000	16	1	5723	99.5

Wind

1971 to 2000 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)	1985	2002			119452	76.8
Maximum Gust Speed (km/h)	1985	2002			5965	96.1
Direction of Maximum Gust
Days with Winds >= 52 km/h	1985	2000	16	1	5723	99.5
Days with Winds >= 63 km/h	1985	2000	16	1	5723	99.5

Degree Days

1971 to 2000 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	1985	2000	16	1	5723	99.5
Above 18 °C	1985	2000	16	1	5723	99.5
Above 15 °C	1985	2000	16	1	5723	99.5
Above 10 °C	1985	2000	16	1	5723	99.5
Above 5 °C	1985	2000	16	1	5723	99.5
Above 0 °C	1985	2000	16	1	5723	99.5
Below 0 °C	1985	2000	16	1	5723	99.5
Below 5 °C	1985	2000	16	1	5723	99.5
Below 10 °C	1985	2000	16	1	5723	99.5
Below 15 °C	1985	2000	16	1	5723	99.5
Below 18 °C	1985	2000	16	1	5723	99.5

Humidex

1971 to 2000 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	1985	2002			119442	76.8

Wind Chill

1971 to 2000 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)	1985	2002			119448	76.8

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Date modified:: 2024-03-27

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Canadian Climate Normals 1971-2000 Station Data

Temperature and Precipitation Graph for 1971 to 2000 Canadian Climate Normals
ST LEONARD A

Legend

Page details

Canadian Climate Normals 1971-2000 Station Data

Temperature and Precipitation Graph for 1971 to 2000 Canadian Climate NormalsST LEONARD A

Page details

Temperature and Precipitation Graph for 1971 to 2000 Canadian Climate Normals
ST LEONARD A