Longueuil Weather Averages

Climate averages for Longueuil based on 10 years of historical data.

Average Longueuil temperatures by month

Avg high

-5°

J

-3°

F

2°

M

10°

A

19°

M

23°

J

26°

J

25°

A

22°

S

14°

O

6°

N

0°

D

Avg low

-13°

J

-12°

F

-6°

M

1°

A

9°

M

14°

J

18°

J

17°

A

13°

S

7°

O

0°

N

-6°

D

Average rainfall in Longueuil by month

Rainfall (mm)

79

J

76

F

84

M

120

A

82

M

129

J

119

J

134

A

97

S

137

O

91

N

103

D

Sunshine hours in Longueuil by month

Sunshine (h/day)

2

J

1

F

2

M

3

A

4

M

5

J

4

J

4

A

4

S

3

O

2

N

2

D

Humidity in Longueuil by month

Average humidity

90%

J

89%

F

81%

M

70%

A

68%

M

73%

J

72%

J

71%

A

70%

S

71%

O

76%

N

82%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Počasie v januári	-5°C	-13°C	79 mm	1.7h
Počasie vo februári	-3°C	-12°C	76 mm	1.4h
Počasie v marci	2°C	-6°C	84 mm	2.3h
Počasie v apríli	10°C	1°C	120 mm	2.7h
Počasie v máji	19°C	9°C	82 mm	4.4h
Počasie v júni	23°C	14°C	129 mm	4.5h
Počasie v júli	26°C	18°C	119 mm	4.3h
Počasie v auguste	25°C	17°C	134 mm	3.7h
Počasie v septembri	22°C	13°C	97 mm	4.4h
Počasie v októbri	14°C	7°C	137 mm	2.8h
Počasie v novembri	6°C	0°C	91 mm	2.1h
Počasie v decembri	0°C	-6°C	103 mm	1.6h