Measurements:
°C
°F
CURRENT WEATHER
15:35
Seinajoki
72°F
SE 9 mph
Feels like: 72°F
Precip: 1%
World Resorts Finland Seinajoki Weather

14 Day Weather Forecast

06.21
sun
DAY
70°F
SE 8 mph
precip
2%
NIGHT
50°F
E 4 mph
precip
9%
06.22
mon
DAY
62°F
E 12 mph
precip
5%
NIGHT
50°F
E 8 mph
precip
6%
06.23
tue
DAY
62°F
E 8 mph
precip
2%
NIGHT
52°F
NE 4 mph
precip
17%
06.24
wed
DAY
52°F
N 7 mph
precip
75%
NIGHT
48°F
E 3 mph
precip
24%
06.25
thu
DAY
62°F
SE 9 mph
precip
13%
NIGHT
48°F
SE 4 mph
precip
13%
06.26
fri
DAY
66°F
S 7 mph
precip
11%
NIGHT
54°F
NE 4 mph
precip
10%
06.27
sat
DAY
70°F
E 7 mph
precip
1%
NIGHT
60°F
N 2 mph
precip
13%
06.28
sun
DAY
64°F
NW 4 mph
precip
19%
NIGHT
64°F
NW 2 mph
precip
13%
06.29
mon
DAY
70°F
W 6 mph
precip
9%
NIGHT
66°F
NW 7 mph
precip
12%
06.30
tue
DAY
76°F
NW 9 mph
precip
2%
NIGHT
64°F
N 6 mph
precip
89%
07.01
wed
DAY
68°F
N 6 mph
precip
17%
NIGHT
56°F
S 4 mph
precip
53%
07.02
thu
DAY
54°F
SE 9 mph
precip
54%
NIGHT
52°F
SE 8 mph
precip
49%
07.03
fri
DAY
52°F
SE 8 mph
precip
38%
NIGHT
50°F
SE 6 mph
precip
44%
07.04
sat
DAY
58°F
S 2 mph
precip
21%
NIGHT
56°F
SE 4 mph
precip
29%

Seinajoki Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Seinajoki was 57.3°F. The maximum and minimum values were 55.0°F and 61.8°F respectively.

Seinajoki on the Weather Map

Best Time to Visit Seinajoki
The most sunny months:
May 11 days
July 11 days
June 10 days
The most warm months:
July 72.5 °F
August 68.4 °F
June 66.9 °F
Warmest sea temperature:
August 63.3 °F
July 62.1 °F
September 56.4 °F
The most cold months:
January 19.0 °F
February 22.4 °F
December 25.6 °F
The most rainy months:
August 6 days
July 5 days
June 4 days
The most windy months:
March 8 mph
December 7 mph
May 7 mph
more details
Finland Resorts:
NAME
F°
Espoo +80
Helsinki +72
Imatra +82
Juvaskyla +72
Kemi +60
Koli National Park +66
Lahti +82
Oulu +58
Pori +64
Porvoo +62
Saariselka +48
Seinajoki +72
Turku +72
Vaasa +62
Vantaa +80
all resorts
24 Hours Weather Forecast
Seinajoki
Local time: 15:35
21 jun, sunday
1800 70°F
SE
9 mph
2100 62°F
SE
12 mph
22 jun, monday
0000 50°F
E
4 mph
0300 48°F
E
5 mph
0600 52°F
E
8 mph
0900 58°F
SE
11 mph
1200 62°F
E
12 mph
1500 62°F
E
14 mph