Lappeenranta Weather Averages

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

Average Lappeenranta temperatures by month

Avg high

-4°

J

-3°

F

1°

M

7°

A

14°

M

20°

J

21°

J

21°

A

15°

S

8°

O

3°

N

-1°

D

Avg low

-8°

J

-7°

F

-5°

M

0°

A

6°

M

11°

J

13°

J

13°

A

9°

S

4°

O

0°

N

-5°

D

Average rainfall in Lappeenranta by month

Rainfall (mm)

53

J

55

F

50

M

48

A

45

M

60

J

95

J

83

A

66

S

66

O

56

N

58

D

Sunshine hours in Lappeenranta by month

Sunshine (h/day)

1

J

1

F

2

M

3

A

5

M

6

J

4

J

3

A

3

S

1

O

1

N

1

D

Humidity in Lappeenranta by month

Average humidity

93%

J

93%

F

89%

M

80%

A

66%

M

65%

J

70%

J

73%

A

78%

S

84%

O

87%

N

92%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Wetter im Januar	-4°C	-8°C	53 mm	0.8h
Wetter im Februar	-3°C	-7°C	55 mm	1.2h
Wetter im März	1°C	-5°C	50 mm	1.6h
Wetter im April	7°C	0°C	48 mm	2.9h
Wetter im Mai	14°C	6°C	45 mm	4.8h
Wetter im Juni	20°C	11°C	60 mm	5.5h
Wetter im Juli	21°C	13°C	95 mm	3.8h
Wetter im August	21°C	13°C	83 mm	3.3h
Wetter im September	15°C	9°C	66 mm	2.5h
Wetter im Oktober	8°C	4°C	66 mm	1.5h
Wetter im November	3°C	0°C	56 mm	1.0h
Wetter im Dezember	-1°C	-5°C	58 mm	0.6h