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
MEADOW LAKE 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.

MEADOW LAKE A *
SASKATCHEWAN

54°08'00.000" N

108°31'00.000" W

480.70 m

4065058

71125

YLJ

* 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)	-17.2	-14.2	-7.0	3.2	9.8	14.3	16.7	15.5	9.8	2.7	-7.8	-15.1	0.9	A
Standard Deviation	5.0	3.9	3.6	2.4	1.6	1.3	1.0	1.8	1.4	1.7	4.0	4.6	1.5	A
Daily Maximum (°C)	-10.9	-7.4	-0.5	9.8	17.4	21.3	23.7	22.9	16.7	8.8	-2.8	-9.3	7.5	A
Daily Minimum (°C)	-23.5	-20.8	-13.5	-3.4	2.2	7.3	9.7	8.0	2.8	-3.5	-12.8	-21.0	-5.7	A
Extreme Maximum (°C)	8.9	9.5	18.6	30.2	34.2	38.0	35.2	37.2	33.2	27.7	19.2	10.2
Date (yyyy/dd)	1993/ 30	1993/ 28+	2004/ 30	1980/ 29	1995/ 29	2002/ 27	2002/ 14+	1991/ 10	1981/ 17	1980/ 06	1978/ 02	1997/ 14
Extreme Minimum (°C)	-50.0	-45.1	-41.3	-31.8	-13.0	-2.5	1.2	-3.7	-11.9	-22.7	-41.5	-47.0
Date (yyyy/dd)	2004/ 28	1988/ 09	2003/ 07	1982/ 04	2002/ 04	1980/ 06	1978/ 20	2002/ 04	2002/ 27	1984/ 30	1985/ 25	1990/ 21

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)	0.3	0.2	1.6	12.9	40.6	66.4	75.2	62.5	40.0	14.3	2.1	0.9	317.0	A
Snowfall (cm)	21.2	14.2	15.6	14.6	3.0	0.1	0.0	0.2	1.2	9.4	21.0	22.6	123.0	A
Precipitation (mm)	15.7	10.4	14.3	25.1	43.6	66.5	75.2	62.7	41.3	22.6	19.4	18.0	415.0	A
Average Snow Depth (cm)	19	21	17	2	0	0	0	0	0	1	5	12	6	A
Median Snow Depth (cm)	19	22	17	1	0	0	0	0	0	0	4	12	6	A
Snow Depth at Month-end (cm)	21	21	9	1	0	0	0	0	0	2	9	15	6	A
Extreme Daily Rainfall (mm)	1.6	2.2	6.8	19.8	57.8	41.4	53.6	55.6	41.8	25.2	11.6	6.2
Date (yyyy/dd)	1984/ 02+	1995/ 01	1996/ 15	1995/ 14	1984/ 17	1988/ 29	1987/ 06	2005/ 24	1979/ 04	1982/ 03	1983/ 01	2004/ 19
Extreme Daily Snowfall (cm)	12.2	14.8	13.6	32.4	14.2	1.4	0.0	6.2	9.2	19.4	16.0	12.2
Date (yyyy/dd)	1995/ 11+	1997/ 17	1980/ 24	2008/ 20	1986/ 14	1992/ 04	1978/ 01+	1992/ 21	1982/ 29	1984/ 16	1982/ 19	1981/ 21
Extreme Daily Precipitation (mm)	10.6	11.6	12.5	26.6	57.8	41.4	53.6	55.6	41.8	33.6	18.0	12.2
Date (yyyy/dd)	1992/ 06	1997/ 17	1980/ 24	1995/ 14	1984/ 17	1988/ 29	1987/ 06	2005/ 24	1979/ 04	1982/ 03	1982/ 19	1981/ 21
Extreme Snow Depth (cm)	42	58	43	32	16	0	0	2	4	13	24	36
Date (yyyy/dd)	1997/ 31	1997/ 22+	2007/ 01+	1979/ 14+	1992/ 01	1978/ 01+	1978/ 01+	1992/ 22	1982/ 29+	1984/ 17+	1995/ 30	1977/ 19+

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	26.8	22.4	14.6	2.7	0.04	0.0	0.0	0.0	0.0	3.0	19.0	26.0	114.6	A
> 0 °C	4.3	5.8	16.4	27.3	31.0	30.0	31.0	31.0	30.0	28.0	11.0	5.0	250.6	A
> 10 °C	0.0	0.0	1.1	14.5	27.1	29.6	31.0	30.9	25.9	13.5	0.63	0.04	174.3	A
> 20 °C	0.0	0.0	0.0	2.1	10.6	19.1	25.2	22.0	9.3	1.4	0.0	0.0	89.7	A
> 30 °C	0.0	0.0	0.0	0.0	0.29	0.63	1.6	2.5	0.19	0.0	0.0	0.0	5.2	A
> 35 °C	0.0	0.0	0.0	0.0	0.0	0.07	0.07	0.11	0.0	0.0	0.0	0.0	0.25	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	0.07	0.15	0.50	6.8	20.7	29.4	31.0	30.1	22.3	6.7	0.37	0.11	148.2	A
<= 2 °C	31.0	28.2	31.0	27.2	14.8	2.3	0.07	2.3	12.6	28.0	30.0	31.0	238.4	A
<= 0 °C	30.9	28.1	30.5	23.2	10.3	0.59	0.0	0.89	7.7	24.4	29.6	30.9	217.0	A
< -2 °C	30.9	28.0	28.1	16.5	5.8	0.11	0.0	0.15	3.5	17.9	28.6	30.7	190.3	A
< -10 °C	28.3	24.6	18.3	2.7	0.32	0.0	0.0	0.0	0.07	2.8	17.3	27.4	121.8	A
< -20 °C	17.7	14.2	7.1	0.46	0.0	0.0	0.0	0.0	0.0	0.31	5.3	15.9	61.0	A
< - 30 °C	9.0	5.0	2.0	0.07	0.0	0.0	0.0	0.0	0.0	0.0	1.0	5.9	23.0	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	0.46	0.48	1.1	5.3	9.7	14.2	14.3	12.0	10.4	5.5	1.3	0.81	75.6	A
>= 5 mm	0.0	0.0	0.04	0.79	2.4	4.2	4.3	3.1	2.6	0.74	0.07	0.04	18.3	A
>= 10 mm	0.0	0.0	0.0	0.25	1.0	2.0	2.6	1.7	1.0	0.37	0.04	0.0	8.9	A
>= 25 mm	0.0	0.0	0.0	0.0	0.18	0.37	0.59	0.56	0.15	0.04	0.0	0.0	1.9	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	11.0	8.0	7.8	4.7	1.1	0.07	0.0	0.04	0.44	3.9	9.8	11.2	57.9	A
>= 5 cm	1.1	0.78	0.75	1.0	0.18	0.0	0.0	0.04	0.11	0.67	1.4	1.1	7.1	A
>= 10 cm	0.11	0.07	0.25	0.25	0.07	0.0	0.0	0.0	0.0	0.15	0.26	0.11	1.3	A
>= 25 cm	0.0	0.0	0.0	0.04	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.04	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	9.9	7.3	7.8	8.2	10.1	14.2	14.3	12.0	10.5	8.2	9.7	10.8	123.0	A
>= 5 mm	0.50	0.41	0.71	1.7	2.6	4.2	4.3	3.2	2.7	1.2	1.0	0.67	23.3	A
>= 10 mm	0.04	0.07	0.29	0.46	1.2	2.0	2.6	1.7	1.0	0.52	0.22	0.04	10.1	A
>= 25 mm	0.0	0.0	0.0	0.04	0.18	0.37	0.59	0.56	0.19	0.04	0.0	0.0	2.0	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	29.0	8.3	0.56	0.0	0.0	0.04	0.07	4.0	20.2	30.3	151.7	A
>= 5 cm	29.4	27.2	26.3	4.8	0.15	0.0	0.0	0.0	0.0	2.0	12.5	24.7	127.0	A
>= 10 cm	25.1	23.7	22.0	2.9	0.07	0.0	0.0	0.0	0.0	0.44	6.7	18.7	99.7	A
>= 20 cm	15.1	15.2	12.1	0.82	0.0	0.0	0.0	0.0	0.0	0.0	0.59	5.9	49.6	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)	11.0	11.6	11.7	13.4	13.9	13.3	11.7	10.8	13.1	13.0	11.3	11.4	12.2	C
Most Frequent Direction	W	W	W	E	E	W	W	W	W	W	W	W	W	C
Maximum Hourly Speed (km/h)	74	65	69	56	70	67	70	52	56	56	65	70
Date (yyyy/dd)	1986/ 11	1988/ 21	1994/ 06	1995/ 02	1999/ 02	1984/ 30	1982/ 22+	1984/ 29	1983/ 17+	1980/ 09+	1989/ 10	1978/ 03
Direction of Maximum Hourly Speed	W	W	NW	N	SW	W	SW	W	NW	NW	NW	W
Maximum Gust Speed (km/h)	104	85	89	83	87	91	94	80	82	83	81	87
Date (yyyy/dd)	1986/ 11	1997/ 25	1994/ 06	1988/ 29	1978/ 25	1986/ 19	1979/ 31	1979/ 01	1993/ 29	1977/ 23	1989/ 10	1985/ 25
Direction of Maximum Gust	W	NW	NW	S	SW	W	NW	NW	NW	W	NW	NW
Days with Winds >= 52 km/h	0.9	0.6	0.4	1.1	1.2	1.4	0.8	0.4	1.0	1.2	0.5	0.6	9.9	A
Days with Winds >= 63 km/h	0.2	0.1	0.2	0.0	0.3	0.4	0.2	0.1	0.2	0.1	0.0	0.2	2.0	A

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	0.1	0.1	0.3	0.3	0	0	0	0	0.7	A
Above 18 °C	0	0	0	0	2.4	7.2	18.8	16.9	0.5	0.1	0	0	45.9	A
Above 15 °C	0	0	0	0.2	10.1	31	67.1	55.7	6.3	0.3	0	0	170.7	A
Above 10 °C	0	0	0	7	57	134.8	208.9	174.4	50.5	4.7	0	0	637.4	A
Above 5 °C	0	0	0.9	40.4	161.4	280.4	363.9	324.8	153.8	33.8	0.4	0	1359.8	A
Above 0 °C	0.8	1.3	15.4	129.1	305.6	430.3	518.9	479.7	295	117.4	7.7	1	2302.2	A
Below 0 °C	533.9	400.3	233	33	1.3	0	0	0	0.5	34.5	242.6	470.5	1949.6	A
Below 5 °C	688.1	540.2	373.5	94.4	12.1	0.1	0	0.1	9.4	105.9	385.3	624.5	2833.3	A
Below 10 °C	843.1	681.3	527.6	211	62.7	4.4	0.1	4.7	56.1	231.8	534.9	779.5	3937.1	A
Below 15 °C	998.1	822.4	682.6	354.1	170.8	50.7	13.2	41	161.8	382.4	684.9	934.5	5296.5	A
Below 18 °C	1091.1	907.1	775.6	443.9	256.1	116.9	58	95.2	246	475.2	774.9	1027.5	6267.4	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	92.7	123.4	173.7	219.8	260.1	265.4	288.1	268.9	173.2	136.4	79.2	74.3	2155.2	C
Days with measurable	23.0	23.5	27.0	27.0	28.6	28.5	30.2	29.6	27.4	25.3	20.4	21.7	312.0	C
% of possible daylight hours	37.4	44.9	47.4	52.3	52.5	51.8	56.1	58.3	45.3	41.6	30.7	32.1	45.9	C
Extreme Daily	8.4	10.3	11.5	14.0	16.7	16.4	16.2	14.8	12.9	11.0	8.8	7.2
Date (yyyy/dd)	1996/ 31	1988/ 28	2000/ 26	1980/ 27+	1986/ 31	1989/ 13+	1978/ 02	1978/ 03+	1988/ 02	1977/ 15	1977/ 03+	1994/ 04+

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	7.8	9.1	17.3	29.6	35.8	40.0	40.3	40.4	34.9	28.1	18.2	9.8
Date (yyyy/dd)	1993/ 30	1993/ 28	1993/ 22	1980/ 29	1986/ 29	2002/ 27	2002/ 14	1991/ 10	2009/ 17	2008/ 03	1978/ 02	1997/ 14

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)	-60	-56	-51	-38	-15	-3	0	-5	-15	-28	-47	-56
Date (yyyy/dd)	2004/ 27	1988/ 09	2003/ 06	1979/ 05	2005/ 02	1998/ 03	1978/ 01+	1982/ 26	2002/ 27	1984/ 31	1985/ 26	1989/ 20

Humidity

1981 to 2010 Canadian Climate Normals station data
Humidity
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Average Relative Humidity - 0600LST (%)	76.5	77.3	80.6	80.8	79.5	87.4	93	93.4	89.1	85.6	84	78.6	83.8	A
Average Relative Humidity - 1500LST (%)	71.7	69.5	63.8	49.5	43.1	50.8	55.8	53.2	53	56.7	72.9	74.8	59.6	A

Frost-Free

1981 to 2010 Canadian Climate Normals station data
Frost-Free
	Date/Days	Code
Average Date of Last Spring Frost	May 29	A
Average Date of First Fall Frost	Sept 03	A
Average Length of Frost-Free Period	96 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	Jun 20	Jun 07	Jun 03	May 29	May 22	May 19	May 14
Probability of first temperature in fall <= 0°C, on or before (Date)	10%	25%	33%	50%	66%	75%	90%
Date	Aug 13	Aug 26	Aug 29	Sep 01	Sep 07	Sep 11	Sep 17
Probability of frost-free period equal to or less than indicated period (Days)	10%	25%	33%	50%	66%	75%	90%
Days	62	79	86	98	103	108	122

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.

MEADOW LAKE A

Province/Territory

Latitude (dd mm):

54 08 N

Country

CAN

Longitude (ddd mm):

108 31 W

Time Zone

CST

Latitude (decimal degrees):

54.13 N

Climate ID:

4065058

Longitude (decimal degrees):

108.52 W

WMO ID:

71125

Elevation (m):

480.67

TC ID:

YLJ

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	2008	28	0	9982	100
Standard Deviation	1981	2008	28	0	9982	100
Daily Maximum (°C)	1981	2008	28	0	9983	100
Daily Minimum (°C)	1981	2008	28	0	9983	100
Extreme Maximum (°C)	1977	2008			11186	99.9
Extreme Minimum (°C)	1977	2008			11186	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	2008	28	0	9984	100
Snowfall (cm)	1981	2008	28	0	9984	100
Precipitation (mm)	1981	2008	28	0	9984	100
Average Snow Depth (cm)	1981	2008	28	0	9983	100
Median Snow Depth (cm)	1981	2008	28	0	9983	100
Snow Depth at Month-end (cm)	1981	2008	28	0	328	100
Extreme Daily Rainfall (mm)	1977	2008			11187	99.9
Extreme Daily Snowfall (cm)	1977	2008			11187	99.9
Extreme Daily Precipitation (mm)	1977	2008			11187	99.9
Extreme Snow Depth (cm)	1977	2008			11186	99.9

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	2008	28	1	9953	99.7
> 0 °C	1981	2008	28	1	9953	99.7
> 10 °C	1981	2008	28	1	9953	99.7
> 20 °C	1981	2008	28	1	9953	99.7
> 30 °C	1981	2008	28	1	9953	99.7
> 35 °C	1981	2008	28	1	9953	99.7

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	2008	28	1	9953	99.7
<= 2 °C	1981	2008	28	1	9953	99.7
<= 0 °C	1981	2008	28	1	9953	99.7
< -2 °C	1981	2008	28	1	9953	99.7
< -10 °C	1981	2008	28	1	9953	99.7
< -20 °C	1981	2008	28	1	9953	99.7
< - 30 °C	1981	2008	28	1	9953	99.7

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	2008	28	0	9984	100
>= 5 mm	1981	2008	28	0	9984	100
>= 10 mm	1981	2008	28	0	9984	100
>= 25 mm	1981	2008	28	0	9984	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	2008	28	0	9984	100
>= 5 cm	1981	2008	28	0	9984	100
>= 10 cm	1981	2008	28	0	9984	100
>= 25 cm	1981	2008	28	0	9984	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	2008	28	0	9984	100
>= 5 mm	1981	2008	28	0	9984	100
>= 10 mm	1981	2008	28	0	9984	100
>= 25 mm	1981	2008	28	0	9984	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	2008	28	1	9953	99.7
>= 5 cm	1981	2008	28	1	9953	99.7
>= 10 cm	1981	2008	28	1	9953	99.7
>= 20 cm	1981	2008	28	1	9953	99.7

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	2002	22	1	186367	70.9
Most Frequent Direction	1981	2002	22	1	186345	99.7
Maximum Hourly Speed (km/h)	1977	2010			259402	88.6
Maximum Gust Speed (km/h)	1977	2001			7144	64
Days with Winds >= 52 km/h	1981	2008	27	2	9375	94.2
Days with Winds >= 63 km/h	1981	2008	27	2	9375	94.2

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	2008	28	1	9953	99.7
Above 18 °C	1981	2008	28	1	9953	99.7
Above 15 °C	1981	2008	28	1	9953	99.7
Above 10 °C	1981	2008	28	1	9953	99.7
Above 5 °C	1981	2008	28	1	9953	99.7
Above 0 °C	1981	2008	28	1	9953	99.7
Below 0 °C	1981	2008	28	1	9953	99.7
Below 5 °C	1981	2008	28	1	9953	99.7
Below 10 °C	1981	2008	28	1	9953	99.7
Below 15 °C	1981	2008	28	1	9953	99.7
Below 18 °C	1981	2008	28	1	9953	99.7

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	25	1	209640	97
Days with measurable	1981	2005	25	1	209640	97
% of possible daylight hours	1981	2005	25	1	209640	97
Extreme Daily	1977	2005			243048	98.7

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	1977	2010			187969	64.2

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)	1977	2010			188138	64.2

Humidity

1981 to 2010 Canadian Climate Normals Element Metadata
Humidity
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Average Relative Humidity - 0600LST (%)	1981	2010	30	1	10904	99.5
Average Relative Humidity - 1500LST (%)	1981	2010	30	0	10949	99.9

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	2007	26	1	26	96.3
Average Date of First Fall Frost	1981	2007	26	1	26	96.3
Average Length of Frost-Free Period	1981	2007	26	1	26	96.3
Probability of last temperature in spring <= 0°C, on or after (Date)
10 %	1979	2007			28	96.6
25 %	1979	2007			28	96.6
33 %	1979	2007			28	96.6
50 %	1979	2007			28	96.6
66 %	1979	2007			28	96.6
75 %	1979	2007			28	96.6
90 %	1979	2007			28	96.6
Probability of first temperature in fall <= 0°C, on or before (Date)
10 %	1979	2007			28	96.6
25 %	1979	2007			28	96.6
33 %	1979	2007			28	96.6
50 %	1979	2007			28	96.6
66 %	1979	2007			28	96.6
75 %	1979	2007			28	96.6
90 %	1979	2007			28	96.6
Probability of frost-free period equal to or less than indicated period (Days)
10 %	1979	2007			28	96.6
25 %	1979	2007			28	96.6
33 %	1979	2007			28	96.6
50 %	1979	2007			28	96.6
66 %	1979	2007			28	96.6
75 %	1979	2007			28	96.6
90 %	1979	2007			28	96.6

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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
MEADOW LAKE A

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Canadian Climate Normals 1981-2010 Station Data

Temperature and Precipitation Graph for 1981 to 2010 Canadian Climate NormalsMEADOW LAKE A

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