Measurements:
°C
°F
Seinajoki
38°F
E 12 mph
Feels like: 30°F
Precip: 0%
World Resorts Finland Seinajoki Weather August Weather in Seinajoki

Seinajoki Weather: August

Average Day Temperature: 68.5°F
Average Night Temperature: 53.9°F
Sea Water Temperature: 63.2°F
Number of Sunny Days: 10 days
Sunshine Hours: 14.5 - 17.5 hours
Number of Rainy Days: 6 days
Precipitation Totals: 2.8 in

Air Temperature in August, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
13
26
39
52
65
78
91
104
Day Temperature   
Night Temperature

The highest day temperature in August 2024 was 79°F. The lowest night temperature was 51°F. The average values for day and night temperatures during August were 70.7°F и 56.1°F respectivly.

Seinajoki Water Sea Temperature in August, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
56
59
62
65
68
71
74

The average sea surface temperature in August 2024 for Seinajoki was 65.3°F. The maximum and minimum values were 61.4°F and 69.2°F respectively.

Sunny, Cloudy and Gloomy days
Sunny days
Cloudy days
Gloomy days
32%
32%
35%

You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in August, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.5
1.0
1.4
1.9
2.4
2.9
3.4
3.9

Precipitation total in August for Seinajoki is 2.8 in. It makes august the most rainy month of the year.

Wind Speed in August, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.4
2.9
4.3
5.7
7.2
8.6
10.0

The average wind speed in August is 6.7 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.0
3.9
5.9
7.9
9.9
11.8
13.8
15.8

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Seinajoki in August is 8.5 hours.

Best Time to Visit Seinajoki
The most sunny months:
June 11 days
May 11 days
July 11 days
The most warm months:
July 71.9 °F
August 68.5 °F
June 67.4 °F
Warmest sea temperature:
August 63.2 °F
July 61.8 °F
September 56.4 °F
The most cold months:
January 19.4 °F
February 22.9 °F
December 25.1 °F
The most rainy months:
July 6 days
August 6 days
September 4 days
The most windy months:
March 8 mph
December 7 mph
February 7 mph

Seinajoki on the Weather Map

Finland Resorts:
NAME
Espoo +40
Helsinki +40
Imatra +46
Juvaskyla +44
Kemi +32
Koli National Park +36
Kotka +38
Lahti +42
Lappeenranta +42
Oulu +36
Porvoo +40
Saariselka +26
Turku +40
Vaasa +36
Vantaa +40
24 Hours Weather Forecast
Seinajoki
Local time: 00:30
15 apr, tuesday
0300 36°F
E
9 mph
0600 36°F
NE
7 mph
0900 40°F
E
8 mph
1200 44°F
NE
8 mph
1500 46°F
NE
9 mph
1800 44°F
NE
6 mph
2100 42°F
N
5 mph
16 apr, wednesday
0000 40°F
NW
6 mph