Measurements:
°C
°F
CURRENT WEATHER
10:20
Lappeenranta
46°F
SE 11 mph
Feels like: 40°F
Precip: 64%
World Resorts Finland Lappeenranta Weather

7 Day Weather Forecast

04.29
tue
DAY
50°F
SE 14 mph
precip
100%
NIGHT
34°F
SE 2 mph
precip
0%
04.30
wed
DAY
40°F
N 9 mph
precip
85%
NIGHT
30°F
SW 4 mph
precip
0%
05.01
thu
DAY
50°F
NE 6 mph
precip
76%
NIGHT
40°F
NE 6 mph
precip
0%
05.02
fri
DAY
54°F
N 16 mph
precip
0%
NIGHT
42°F
E 6 mph
precip
0%
05.03
sat
DAY
40°F
E 12 mph
precip
100%
NIGHT
40°F
E 5 mph
precip
100%
05.04
sun
DAY
46°F
SE 8 mph
precip
68%
NIGHT
32°F
SE 11 mph
precip
0%
05.05
mon
DAY
42°F
SE 12 mph
precip
21%
NIGHT
32°F
E 7 mph
precip
0%

Lappeenranta Sea Water Temperature in April, °F

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
-5
-2
1
4
7
10

The average sea surface temperature in April 2025 for Lappeenranta was 1.9°F. The maximum and minimum values were 0.3°F and 4.1°F respectively.

Lappeenranta on the Weather Map

Best Time to Visit Lappeenranta
The most sunny months:
June 12 days
July 12 days
May 11 days
The most warm months:
July 73.3 °F
August 70.3 °F
June 68.3 °F
Warmest sea temperature:
August 67.2 °F
July 66.5 °F
September 60.1 °F
The most cold months:
January 19.5 °F
February 21.6 °F
December 25.9 °F
The most rainy months:
August 5 days
June 4 days
October 4 days
The most windy months:
December 9 mph
November 9 mph
October 9 mph
more details