What's the weather like Finland in September?
On average, it is maximum 15° in September in Finland and at least around 11° degrees. In September there are 12 days of rainfall with a total of 25 mm and it will be dry 18 days in this month for Finland.
Maximum temperature: | 15°C |
Minimum temperature: | 11°C |
Dry days: | 18 days |
Days with rain: | 12 days |
Days with snow: | 0 days |
Total rain: | 25 mm |
Hours of sunshine: | 8 hours |
Average wind force: | 3 Bft |
Average UV index: | 3 |
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Weather now in Finland

-5.3°C
Average weather per day in September
Weather | Max | Min | Rain | Snow | Wind | |
---|---|---|---|---|---|---|
1 september | ![]() |
17.6°C | 10.6°C | 2.2 mm | 0.0 cm | ZZW 4 Bft |
2 september | ![]() |
17.3°C | 9.8°C | 6.4 mm | 0.0 cm | ZZW 4 Bft |
3 september | ![]() |
18.0°C | 11.9°C | 4.9 mm | 0.0 cm | Z 4 Bft |
4 september | ![]() |
17.6°C | 11.7°C | 4.6 mm | 0.0 cm | ZZW 4 Bft |
5 september | ![]() |
18.1°C | 10.9°C | 1.7 mm | 0.0 cm | ZW 4 Bft |
6 september | ![]() |
17.8°C | 10.4°C | 2.6 mm | 0.0 cm | ZZW 3 Bft |
7 september | ![]() |
17.6°C | 10.2°C | 2.1 mm | 0.0 cm | ZZW 4 Bft |
8 september | ![]() |
17.4°C | 10.4°C | 2.2 mm | 0.0 cm | ZZW 4 Bft |
9 september | ![]() |
17.5°C | 10.8°C | 4.6 mm | 0.1 cm | ZZW 4 Bft |
10 september | ![]() |
17.4°C | 10.0°C | 2.5 mm | 0.0 cm | ZZW 4 Bft |
11 september | ![]() |
17.0°C | 10.3°C | 1.4 mm | 0.0 cm | ZZW 3 Bft |
12 september | ![]() |
17.1°C | 10.1°C | 3.9 mm | 0.1 cm | ZZW 4 Bft |
13 september | ![]() |
16.8°C | 9.5°C | 1.7 mm | 0.0 cm | ZZW 4 Bft |
14 september | ![]() |
15.7°C | 8.9°C | 1.5 mm | 0.0 cm | Z 4 Bft |
15 september | ![]() |
15.0°C | 9.1°C | 6.1 mm | 0.1 cm | ZZW 4 Bft |
16 september | ![]() |
14.4°C | 7.4°C | 2.0 mm | 0.0 cm | ZZW 4 Bft |
17 september | ![]() |
14.8°C | 7.8°C | 1.6 mm | 0.0 cm | Z 4 Bft |
18 september | ![]() |
14.8°C | 8.2°C | 1.8 mm | 0.0 cm | ZZW 4 Bft |
19 september | ![]() |
15.0°C | 8.6°C | 3.4 mm | 0.0 cm | ZZW 4 Bft |
20 september | ![]() |
15.0°C | 8.1°C | 1.2 mm | 0.0 cm | Z 4 Bft |
21 september | ![]() |
14.9°C | 9.1°C | 3.7 mm | 0.0 cm | ZZO 4 Bft |
22 september | ![]() |
14.9°C | 8.3°C | 3.4 mm | 0.0 cm | Z 4 Bft |
23 september | ![]() |
14.0°C | 7.2°C | 1.8 mm | 0.0 cm | ZZW 4 Bft |
24 september | ![]() |
13.4°C | 6.7°C | 0.8 mm | 0.0 cm | ZW 4 Bft |
25 september | ![]() |
13.4°C | 6.7°C | 1.9 mm | 0.0 cm | ZW 4 Bft |
26 september | ![]() |
13.8°C | 6.8°C | 0.6 mm | 0.0 cm | Z 4 Bft |
27 september | ![]() |
13.8°C | 7.8°C | 1.6 mm | 0.0 cm | ZZW 4 Bft |
28 september | ![]() |
13.1°C | 8.2°C | 4.5 mm | 0.8 cm | Z 4 Bft |
29 september | ![]() |
13.3°C | 7.1°C | 1.6 mm | 0.7 cm | ZW 4 Bft |
30 september | ![]() |
13.2°C | 6.7°C | 1.9 mm | 0.6 cm | ZW 3 Bft |