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Climate
 
 
Cows in a Field

Pembroke’s climate, like that of much of central Ontario and southwestern Quebec, is noted for its four distinct seasons.

The warm, wet months of spring, and hot, dry summer season stand in marked contrast to the crisp, frosty days of fall or the sub-zero temperatures and snowfalls of the winter months.
 
 
 

Temperature:

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Daily Average (°C)

-12.9

-11.1

-4.3

4.4

11.9

16.1

19.1

17.6

12.5

6.3

-0.4

-9.4

Standard Deviation

2.7

2.9

2.5

1.9

1.6

1.2

1.1

1.2

1.2

1.8

1.4

3.7

Daily Maximum (°C)

-6.7

-4.4

1.9

10.8

19.3

23.3

26.3

24.5

19

11.9

4

-3.9

Daily Minimum (°C)

-19.1

-17.8

-10.6

-2.1

4.5

8.9

11.8

10.8

6

0.6

-4.8

-14.9

Extreme Maximum (°C)

10

11.5

24.5

32

33.9

36.4

38.5

38.9

33.3

28.5

19.2

15.4

Extreme Minimum (°C)

-41.1

-39.4

-33.8

-17.6

-7.5

-2.5

2

-1.1

-5.2

-12.6

-24.8

-37.9

Source: Environment Canada, Petawawa A Station
 

Precipitation:

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Rainfall (mm)

7.6

9.7

29.5

51.3

67.3

81.3

76.5

81.1

78.9

72.1

46.2

14.7

Snowfall (cm)

53.9

42.2

33.9

11.6

1

0

0

0

0.1

3.3

23.1

59.5

Precipitation (mm)

52

46.4

60.4

61.8

68.5

81.3

76.5

81.1

79

75.1

67.2

67.1

Ave Snow Depth (cm)

27

33

24

4

0

0

0

0

0

0

2

14

Med Snow Depth (cm)

27

32

25

2

0

0

0

0

0

0

0

14

Snow Depth at Month-end (cm)

31

34

10

0

0

0

0

0

0

0

6

22

Source: Environment Canada, Petawawa A Station