Brockville - to live, work and play
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Climate

Brockville is located within the North American temperate zone, which enjoys four distinct seasons. The Great Lakes and the St. Lawrence River moderate the temperature and humidity of the City along with the rest of Southern Ontario. The changing of the seasons brings great extreme into Brockville=s climate. In the summer months, the daily high temperature averages 26°C (79°F), but reaches as high as 35°C (95°F). In the winter months, high temperatures average around -3°C (27°F).

AVERAGE DAILY TEMPERATURES

LOCATION

JAN

APRIL

JULY

OCT

 

C

F

C

F

C

F

C

F

BROCKVILLE

-8.2

17

6.1

43

20.8

69

9.1

48

OTTAWA, ON

-10.5

13

6

43

21

69

8.2

48

WINDSOR, ON

-4.5

24

8.2

47

22.7

73

11

52

CHICAGO, IL

-6

21

13

55

23

73

16

60

NEW YORK, NY

-1

31

13

56

25

77

14

58

PARIS

3

38

11

52

20

68

12

54

FRANKFURT

0.5

33

11

52

20

68

11

51

TOKYO

3.0

37

13

55

25

76

17

63

Sunshine Hours

On the brighter side, it should be noted that Brockville ranks favorably with other cities in the province for the amount of bright sunshine it receives annually, as indicated in the chart below. 

 SUNSHINE HOURS

  

 JUNE - AUGUST

 DECEMBER - FEBRUARY

BROCKVILLE

734.3

270.2

 OTTAWA

772.5

312.7

 KINGSTON

771.8

291

 TORONTO

776.9

280.7

 MONTREAL

752.4

299.4

Precipitation and Temperature

AVERAGE TEMPERATURES AND

PRECIPITATION IN BROCKVILLE

 

HIGHEST

LOWEST

AVERAGE

AVERAGE PRECIPITATION

MONTH

TEMP.

TEMP.

TEMP.

Rain

Snow

 

 C

F

C

F

C

F

mm

in

cm

in

JANUARY

-3.9

25

-12.5

9.5

-8.2

17

31.0

1.22

50.8

20

FEBRUARY

-2.3

28

-11.0

12

-6.7

20

25.2

0.99

42.2

16.6

MARCH

3.1

37.5

-5.6

22

-1.3

30

39.2

1.54

33.1

13

APRIL

10.7

51

1.5

35

6.1

43

68.2

155

9.1

3.6

MAY

18.1

64.5

7.9

37

13.0

55

78.1

175.5

0.0

0.4

JUNE

22.8

73

13.1

55.5

18.0

64

84.0

183

0.0

0.4

JULY

25.6

78

16.0

61

20.8

69

83.6

182

0.0

0.4

AUGUST

24.5

76

15.3

59.9

19.9

68

84.8

185

0.0

0.4

SEPTEMBER

19.8

67.6

11.0

52

15.4

60

96.3

205

0.0

0.4

OCTOBER

13.1

55.5

5.1

41

9.1

48

80.3

176.5

1.5

0.5

NOVEMBER

6.3

43

-0.5

31

2.9

37

73.1

163.5

14.5

5.7

DECEMBER

-0.6

31

-8.2

17

-4.4

24

40.8

105

47.8

18.8

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