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Weather in Kemi for September 2025

Your guide to Kemi weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Kemi has been nearly identical to the historical average, with a temperature of 15.4 °C (showing only a slight deviation of 0.2 °C).

  • The forecast for the next days in Kemi predicts a temperature of 8.8 °C, which is cooler than the historical average.

  • In general, the average temperature in Kemi at the beginning of September is 15.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 6.7 °C by the end of September.

    • Rain 🌧️

  • Kemi in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 91.4 mm.

Average dry days
12
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
13°/9°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Kemi Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light drizzle
15°
2
Moderate or heavy rain shower
16°
3
Light rain shower
15°
4
Moderate or heavy rain shower
16°
5
Light rain shower
15°
6
Partly cloudy
15°
7
Partly cloudy
16°
8
Cloudy
15°
9
Partly cloudy
16°
10
Overcast
16°
11
Partly cloudy
16°
12
Overcast
15°
13
Cloudy
14°
14
Partly cloudy
13°
15
Overcast
13°
16
Moderate rain
13°
17
Patchy rain possible
13°
18
Patchy rain possible
12°
19
Patchy rain possible
10°
20
Moderate rain
12°
21
Patchy rain possible
9°
22
Patchy rain possible
10°
23
Patchy rain possible
7°
24
Patchy rain possible
8°
25
Partly cloudy
7°
26
Overcast
6°
27
Partly cloudy
7°
28
Patchy rain possible
5°
29
Patchy rain possible
4°
30
Patchy rain possible
10°

Temperatures trend during September in Kemi

See the weather trend as well as the moving average line

September weather in Kemi day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light drizzle
Light drizzle
 15° /12° 4.6 mm 4
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /12° 5.2 mm 4
3 Sept. Light rain shower
Light rain shower
 15° /12° 9.7 mm 4
4 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /12° 4.8 mm 4
5 Sept. Light rain shower
Light rain shower
 15° /12° 1.9 mm 4
6 Sept. Partly cloudy
Partly cloudy
 15° /11° 0.1 mm 4
7 Sept. Partly cloudy
Partly cloudy
 16° /12° 1.4 mm 4
8 Sept. Cloudy
Cloudy
 15° /12° 2.1 mm 4
9 Sept. Partly cloudy
Partly cloudy
 16° /13° 0 mm 4
10 Sept. Overcast
Overcast
 16° /12° 1 mm 4
11 Sept. Partly cloudy
Partly cloudy
 16° /12° 2.1 mm 4
12 Sept. Overcast
Overcast
 15° /12° 0.8 mm 4
13 Sept. Cloudy
Cloudy
 14° /11° 0.3 mm 3
14 Sept. Partly cloudy
Partly cloudy
 13° /8° 0 mm 3
15 Sept. Overcast
Overcast
 13° /7° 5.6 mm 3
16 Sept. Moderate rain
Moderate rain
 13° /12° 8.3 mm 0.1
17 Sept. Patchy rain possible
Patchy rain possible
 13° /11° 1 mm 0.2
18 Sept. Patchy rain possible
Patchy rain possible
 12° /11° 1 mm 0.3
19 Sept. Patchy rain possible
Patchy rain possible
 10° /8° 0.1 mm 0.3
20 Sept. Moderate rain
Moderate rain
 12° /8° 6.5 mm 0.1
21 Sept. Patchy rain possible
Patchy rain possible
 9° /8° 0.5 mm 2
22 Sept. Patchy rain possible
Patchy rain possible
 10° /7° 0.8 mm 2
23 Sept. Patchy rain possible
Patchy rain possible
 7° /5° 0.4 mm 2
24 Sept. Patchy rain possible
Patchy rain possible
 8° /3° 0.2 mm 2
25 Sept. Partly cloudy
Partly cloudy
 7° /1° 0 mm 2
26 Sept. Overcast
Overcast
 6° /1° 0 mm 1
27 Sept. Partly cloudy
Partly cloudy
 7° /1° 0 mm 2
28 Sept. Patchy rain possible
Patchy rain possible
 5° /4° 2.4 mm 1
29 Sept. Patchy rain possible
Patchy rain possible
 4° /3° 4.6 mm 1
30 Sept. Patchy rain possible
Patchy rain possible
 10° /6° 0.6 mm 3
Next
Important Notice
Our weather forecast for Kemi in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Kemi forecast closer to your planned date for the most up-to-date weather information.
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Kemi in September - FAQ

What are the expected maximum and minimum temperatures in Kemi during September?
During September, expect a variety of temperatures with highs around 13° and lows near 9°, suitable for diverse activities and preferences.
How much rainfall should be expected in Kemi during September?
Moderate rainfall is anticipated in Kemi during September, with a total of 91.4 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Kemi during September?
The average wind speed in Kemi during September is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Kemi

Explore the daily rainfall trends and prepare for Kemis September weather 💧

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Location coordinates Where is Kemi?

Get accurate weather forecasts for Kemi, located at latitude 65.736 and longitude 24.564. Stay updated with localized weather information tailored for Kemi.

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