Biel/Bienne Weather Averages

Climate averages for Biel/Bienne based on 10 years of historical data.

Average Biel/Bienne temperatures by month

Avg high

4°

J

7°

F

10°

M

14°

A

17°

M

23°

J

25°

J

25°

A

20°

S

15°

O

9°

N

5°

D

Avg low

-2°

J

-1°

F

1°

M

4°

A

8°

M

13°

J

15°

J

15°

A

11°

S

7°

O

2°

N

0°

D

Average rainfall in Biel/Bienne by month

Rainfall (mm)

107

J

73

F

89

M

99

A

145

M

141

J

116

J

114

A

95

S

96

O

99

N

107

D

Sunshine hours in Biel/Bienne by month

Sunshine (h/day)

2

J

3

F

4

M

4

A

3

M

4

J

5

J

5

A

4

S

4

O

3

N

2

D

Humidity in Biel/Bienne by month

Average humidity

86%

J

81%

F

79%

M

78%

A

80%

M

79%

J

74%

J

74%

A

79%

S

82%

O

85%

N

85%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Vejr i Januar	4°C	-2°C	107 mm	2.2h
Vejr i Februar	7°C	-1°C	73 mm	3.0h
Vejr i Marts	10°C	1°C	89 mm	3.5h
Vejr i April	14°C	4°C	99 mm	3.8h
Vejr i Maj	17°C	8°C	145 mm	3.3h
Vejr i Juni	23°C	13°C	141 mm	4.1h
Vejr i Juli	25°C	15°C	116 mm	4.6h
Vejr i August	25°C	15°C	114 mm	4.8h
Vejr i September	20°C	11°C	95 mm	4.3h
Vejr i Oktober	15°C	7°C	96 mm	3.6h
Vejr i November	9°C	2°C	99 mm	2.5h
Vejr i December	5°C	0°C	107 mm	2.4h