Winterthur Weather Averages

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

Average Winterthur temperatures by month

Avg high

4°

J

7°

F

11°

M

14°

A

18°

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

-1°

D

Average rainfall in Winterthur by month

Rainfall (mm)

105

J

70

F

84

M

97

A

139

M

138

J

108

J

126

A

86

S

86

O

90

N

98

D

Sunshine hours in Winterthur by month

Sunshine (h/day)

2

J

2

F

3

M

4

A

3

M

4

J

4

J

4

A

3

S

3

O

2

N

2

D

Humidity in Winterthur by month

Average humidity

87%

J

82%

F

79%

M

78%

A

80%

M

78%

J

75%

J

77%

A

81%

S

83%

O

86%

N

86%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Počasie v januári	4°C	-2°C	105 mm	1.7h
Počasie vo februári	7°C	-1°C	70 mm	2.5h
Počasie v marci	11°C	1°C	84 mm	3.4h
Počasie v apríli	14°C	4°C	97 mm	3.8h
Počasie v máji	18°C	8°C	139 mm	3.0h
Počasie v júni	23°C	13°C	138 mm	3.7h
Počasie v júli	25°C	15°C	108 mm	4.3h
Počasie v auguste	25°C	15°C	126 mm	4.2h
Počasie v septembri	20°C	11°C	86 mm	3.4h
Počasie v októbri	15°C	7°C	86 mm	2.8h
Počasie v novembri	9°C	2°C	90 mm	2.2h
Počasie v decembri	5°C	-1°C	98 mm	2.2h