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
JASPER EAST GATE

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.

JASPER EAST GATE
ALBERTA

53°14'00.000" N

117°49'00.000" W

1,002.80 m

3063523

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)	-6.9	-4.6	-1.0	4.2	9.0	12.9	15.3	14.2	9.8	4.9	-2.4	-6.4	4.1	C
Standard Deviation	4.7	4.0	3.1	1.5	1.5	1.1	1.3	1.5	1.8	1.4	4.0	4.5	1.1	C
Daily Maximum (°C)	-2.1	0.8	4.9	10.7	16.2	20.0	22.7	21.6	16.4	10.2	1.9	-2.0	10.1	C
Daily Minimum (°C)	-11.7	-10.1	-6.9	-2.4	1.9	5.8	7.8	6.8	3.2	-0.4	-6.7	-10.7	-2.0	C
Extreme Maximum (°C)	18.0	18.0	22.2	29.0	31.5	33.0	35.6	36.1	31.5	27.0	23.0	15.5
Date (yyyy/dd)	1977/ 17	1992/ 26	1976/ 07	1977/ 25	1983/ 28	2006/ 27	1973/ 31	1971/ 01	1988/ 05	1979/ 10	2005/ 22	1980/ 15
Extreme Minimum (°C)	-48.3	-45.0	-44.0	-23.0	-11.0	-8.5	-4.5	-6.5	-13.0	-33.0	-42.0	-45.5
Date (yyyy/dd)	1972/ 25	1989/ 02	1978/ 02	2002/ 02	1979/ 08	1980/ 07	1980/ 29	1980/ 21	1983/ 30	1984/ 31	1985/ 19	1980/ 06

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)	2.0	0.8	2.5	17.6	59.7	89.9	88.9	91.5	63.5	25.7	4.0	1.6	447.7	C
Snowfall (cm)	20.6	16.0	27.2	16.3	6.0	0.0	0.0	0.0	5.1	15.1	26.5	18.3	151.0	C
Precipitation (mm)	22.6	16.8	29.7	33.9	65.6	90.0	88.9	91.5	68.6	40.8	30.5	19.8	598.7	C
Snow Depth at Month-end (cm)	9	10	5	1	0	0	0	0	0	5	9	9	4	D
Extreme Daily Rainfall (mm)	12.0	9.9	13.5	48.0	67.0	75.0	52.1	51.5	46.2	24.2	25.4	15.5
Date (yyyy/dd)	1989/ 30	1995/ 06	1988/ 20	2003/ 25	2000/ 11	1980/ 03	1971/ 06	1991/ 13	2005/ 09	1982/ 02	1975/ 05	1993/ 10
Extreme Daily Snowfall (cm)	55.9	25.0	30.0	25.0	44.0	1.0	0.0	0.0	45.0	31.0	58.4	50.0
Date (yyyy/dd)	1974/ 15	1979/ 09	1971/ 29	1985/ 19	1996/ 06	1982/ 05	1971/ 01	1971/ 01	2006/ 15	2006/ 28	1974/ 20	1975/ 03
Extreme Daily Precipitation (mm)	55.9	25.0	30.0	48.0	67.0	75.0	52.1	51.5	46.2	31.0	58.4	50.0
Date (yyyy/dd)	1974/ 15	1979/ 09	1971/ 29	2003/ 25	2000/ 11	1980/ 03	1971/ 06	1991/ 13	2005/ 09	2006/ 28	1974/ 20	1975/ 03
Extreme Snow Depth (cm)	58	45	55	47	73	0	0	0	5	30	45	54
Date (yyyy/dd)	1994/ 21	1994/ 07	2002/ 19	1982/ 01	1996/ 08	1981/ 01	1981/ 01	1981/ 01	2006/ 17	1991/ 31	1990/ 30	1990/ 01

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	15.7	11.0	6.9	1.4	0.20	0.0	0.0	0.0	0.0	2.0	9.4	16.1	62.8	C
> 0 °C	15.4	17.2	24.1	28.6	30.8	30.0	31.0	31.0	30.0	29.0	20.6	14.9	302.4	C
> 10 °C	1.1	1.7	5.6	16.1	25.8	29.2	30.8	29.9	24.9	15.1	2.3	0.76	183.2	C
> 20 °C	0.0	0.0	0.04	1.1	7.6	14.4	21.5	18.4	8.3	1.3	0.04	0.0	72.6	C
> 30 °C	0.0	0.0	0.0	0.0	0.24	0.42	1.8	0.96	0.13	0.0	0.0	0.0	3.6	C
> 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	C

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	2.7	2.4	2.9	6.9	19.2	27.6	30.7	29.4	21.2	13.7	3.7	3.1	163.3	C
<= 2 °C	29.8	27.1	29.8	26.5	17.0	3.9	1.3	2.6	12.3	21.8	27.8	29.9	229.7	C
<= 0 °C	28.3	25.9	28.1	23.1	11.8	1.8	0.33	1.2	8.2	17.3	26.3	28.0	200.4	C
< -2 °C	24.9	22.4	22.3	13.8	4.3	0.40	0.04	0.24	2.6	9.8	20.3	23.6	144.6	C
< -10 °C	14.8	11.4	8.0	1.6	0.04	0.0	0.0	0.0	0.04	1.1	7.0	12.3	56.2	C
< -20 °C	6.8	4.2	2.0	0.07	0.0	0.0	0.0	0.0	0.0	0.16	1.9	4.4	19.5	C
< - 30 °C	1.8	0.85	0.44	0.0	0.0	0.0	0.0	0.0	0.0	0.04	0.71	1.1	4.9	C

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	0.46	0.33	0.88	4.4	11.7	15.7	15.3	15.0	11.3	6.1	1.5	0.54	83.1	C
>= 5 mm	0.15	0.04	0.08	1.0	3.8	5.7	5.7	5.4	4.3	1.7	0.28	0.04	28.3	C
>= 10 mm	0.04	0.0	0.08	0.46	1.6	3.0	2.9	3.2	1.7	0.68	0.0	0.04	13.7	C
>= 25 mm	0.0	0.0	0.0	0.08	0.29	0.48	0.54	0.65	0.33	0.0	0.0	0.0	2.4	C

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	5.0	4.5	5.5	3.2	0.92	0.04	0.0	0.0	0.56	2.5	5.6	5.0	32.9	C
>= 5 cm	1.6	1.4	2.2	1.1	0.24	0.0	0.0	0.0	0.24	0.88	2.0	1.2	10.8	C
>= 10 cm	0.48	0.30	0.96	0.63	0.16	0.0	0.0	0.0	0.12	0.50	0.88	0.38	4.4	C
>= 25 cm	0.04	0.0	0.0	0.04	0.04	0.0	0.0	0.0	0.08	0.04	0.08	0.0	0.32	C

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	5.3	4.8	6.4	7.1	12.0	15.7	15.3	15.0	11.5	8.3	7.0	5.4	113.8	C
>= 5 mm	1.7	1.4	2.3	2.3	4.2	5.7	5.7	5.4	4.5	2.7	2.2	1.3	39.4	C
>= 10 mm	0.56	0.30	1.0	1.1	1.8	3.0	2.9	3.2	1.9	1.2	0.88	0.42	18.3	C
>= 25 mm	0.08	0.0	0.0	0.12	0.33	0.48	0.54	0.65	0.46	0.12	0.08	0.0	2.9	C

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	C
Above 18 °C	0	0	0	0	0.5	2.6	9.8	8.2	1.4	0.1	0	0	22.6	C
Above 15 °C	0	0	0	0.1	4.8	14.4	43.9	36.5	8.5	0.8	0	0	109	C
Above 10 °C	0	0.2	0.3	3.9	39.8	95.9	165.4	141.4	53.9	11.7	0.5	0.1	512.9	C
Above 5 °C	3	3.8	7.9	38.6	135.4	237.8	318.2	289.1	157.3	59	7.2	3.1	1260.3	C
Above 0 °C	27	31.7	61	140.4	279.9	387.7	473.2	443.9	299.6	169.5	44.9	28.4	2,387	C
Below 0 °C	242.6	162.1	96.3	15.7	1.3	0	0	0	0.2	18.8	112.7	200	849.7	C
Below 5 °C	373.6	275.2	198.3	63.9	11.8	0.1	0	0.2	7.9	63.3	225	329.7	1549.1	C
Below 10 °C	525.7	412.7	345.6	179.3	71.1	8.2	2.3	7.6	54.5	170.9	368.3	481.7	2627.9	C
Below 15 °C	680.7	553.7	500.3	325.5	191.2	76.7	35.8	57.7	159.2	315	517.8	636.6	4050.1	C
Below 18 °C	773.7	638.4	593.3	415.4	279.9	154.9	94.7	122.3	242.1	407.3	607.8	729.6	5059.3	C

Frost-Free

1981 to 2010 Canadian Climate Normals station data
Frost-Free
	Date/Days	Code
Average Date of Last Spring Frost	Jun 11	D
Average Date of First Fall Frost	Aug 26	D
Average Length of Frost-Free Period	75 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	Jul 10	Jun 26	Jun 26	Jun 11	Jun 01	May 28	May 27
Probability of first temperature in fall of 0 °C or lower on or before indicated dates	10%	25%	33%	50%	66%	75%	90%
Date	Jul 21	Aug 05	Aug 18	Aug 30	Sep 05	Sep 10	Sep 15
Probability of frost-free period equal to or less than indicated period (Days)	10%	25%	33%	50%	66%	75%	90%
Days	47	56	59	67	81	88	105

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 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.

JASPER EAST GATE

Province/Territory

Latitude (dd mm):

53 14 N

Country

CAN

Longitude (ddd mm):

117 49 W

Time Zone

MST

Latitude (decimal degrees):

53.23 N

Climate ID:

3063523

Longitude (decimal degrees):

117.82 W

WMO ID:

Elevation (m):

1002.8

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	2007	27	2	9316	97.2
Standard Deviation	1981	2007	27	2	9316	97.2
Daily Maximum (°C)	1981	2007	27	2	9328	97.4
Daily Minimum (°C)	1981	2007	27	2	9322	97.3
Extreme Maximum (°C)	1971	2007			13046	99
Extreme Minimum (°C)	1971	2007			13077	99.3

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	2007	27	2	9218	96.3
Snowfall (cm)	1981	2007	27	2	9218	96.3
Precipitation (mm)	1981	2007	27	2	9218	96.3
Snow Depth at Month-end (cm)	1981	2007	27	4	272	88.2
Extreme Daily Rainfall (mm)	1971	2007			13074	99.2
Extreme Daily Snowfall (cm)	1971	2007			13104	99.5
Extreme Daily Precipitation (mm)	1971	2007			13063	99.1
Extreme Snow Depth (cm)	1980	2007			7491	79.1

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	2007	27	2	9002	93.9
> 0 °C	1981	2007	27	2	9002	93.9
> 10 °C	1981	2007	27	2	9002	93.9
> 20 °C	1981	2007	27	2	9002	93.9
> 30 °C	1981	2007	27	2	9002	93.9
> 35 °C	1981	2007	27	2	9002	93.9

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	2007	27	2	9031	94.2
<= 2 °C	1981	2007	27	2	9031	94.2
<= 0 °C	1981	2007	27	2	9031	94.2
< -2 °C	1981	2007	27	2	9031	94.2
< -10 °C	1981	2007	27	2	9031	94.2
< -20 °C	1981	2007	27	2	9031	94.2
< - 30 °C	1981	2007	27	2	9031	94.2

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	2007	27	2	9249	96.6
>= 5 mm	1981	2007	27	2	9249	96.6
>= 10 mm	1981	2007	27	2	9249	96.6
>= 25 mm	1981	2007	27	2	9249	96.6

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	2007	27	2	9370	97.8
>= 5 cm	1981	2007	27	2	9370	97.8
>= 10 cm	1981	2007	27	2	9370	97.8
>= 25 cm	1981	2007	27	2	9370	97.8

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	2007	27	2	9218	96.3
>= 5 mm	1981	2007	27	2	9218	96.3
>= 10 mm	1981	2007	27	2	9218	96.3
>= 25 mm	1981	2007	27	2	9218	96.3

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	2007	27	2	8818	92
Above 18 °C	1981	2007	27	2	8818	92
Above 15 °C	1981	2007	27	2	8818	92
Above 10 °C	1981	2007	27	2	8818	92
Above 5 °C	1981	2007	27	2	8818	92
Above 0 °C	1981	2007	27	2	8818	92
Below 0 °C	1981	2007	27	2	8818	92
Below 5 °C	1981	2007	27	2	8818	92
Below 10 °C	1981	2007	27	2	8818	92
Below 15 °C	1981	2007	27	2	8818	92
Below 18 °C	1981	2007	27	2	8818	92

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	1983	2006	15	8	15	62.5
Average Date of First Fall Frost	1983	2006	15	8	15	62.5
Average Length of Frost-Free Period	1983	2006	15	8	15	62.5
Probability of last temperature in spring <= 0°C, on or after (Date)
10 %	1972	2006	34	16	18	51.4
25 %	1972	2006	34	16	18	51.4
33 %	1972	2006	34	16	18	51.4
50 %	1972	2006	34	16	18	51.4
66 %	1972	2006	34	16	18	51.4
75 %	1972	2006	34	16	18	51.4
90 %	1972	2006	34	16	18	51.4
Probability of first temperature in fall <= 0°C, on or before (Date)
10 %	1972	2006	34	16	18	51.4
25 %	1972	2006	34	16	18	51.4
33 %	1972	2006	34	16	18	51.4
50 %	1972	2006	34	16	18	51.4
66 %	1972	2006	34	16	18	51.4
75 %	1972	2006	34	16	18	51.4
90 %	1972	2006	34	16	18	51.4
Probability of frost-free period equal to or less than indicated period (Days)
10 %	1972	2006	34	16	18	51.4
25 %	1972	2006	34	16	18	51.4
33 %	1972	2006	34	16	18	51.4
50 %	1972	2006	34	16	18	51.4
66 %	1972	2006	34	16	18	51.4
75 %	1972	2006	34	16	18	51.4
90 %	1972	2006	34	16	18	51.4

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Date modified:: 2024-03-27

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Canadian Climate Normals 1981-2010 Station Data

Temperature and Precipitation Graph for 1981 to 2010 Canadian Climate Normals
JASPER EAST GATE

Legend

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Canadian Climate Normals 1981-2010 Station Data

Temperature and Precipitation Graph for 1981 to 2010 Canadian Climate NormalsJASPER EAST GATE

Page details

Temperature and Precipitation Graph for 1981 to 2010 Canadian Climate Normals
JASPER EAST GATE