Koillismaa (Kuusamo)
September
Weather in Koillismaa for September 2027
Your guide to Koillismaa weather in September - trends and predictions
In general, the average temperature in Koillismaa at the beginning of September is 15.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 10.2 °C by the end of September.
The climate of Koillismaa in September is notably wet, with an average of 15 rainy days, and a total of 89.2 mm of precipitation.
Is September a good time to visit Koillismaa? check out the best time to travel to Koillismaa page.
Temperatures
Rain 🌧️
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15
Dry days
15
Rainy days
0
Snow days
13°/7°
Temperatures
17 km/h
Avg max wind
85 %
Avg humidity
Koillismaa Weather September
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Temperatures trend during September in Koillismaa
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September weather in Koillismaa day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 15° /10° | 2.2 mm | 0 cm | |
| 2 Sept. | Light rain shower | 17° /10° | 2.1 mm | 0 cm | |
| 3 Sept. | Patchy rain possible | 18° /9° | 1.3 mm | 0 cm | |
| 4 Sept. |  Light rain | 15° /9° | 4.2 mm | 0 cm | |
| 5 Sept. | Light rain | 16° /7° | 5.3 mm | 0 cm | |
| 6 Sept. | Patchy rain possible | 15° /7° | 1.2 mm | 0 cm | |
| 7 Sept. |  Overcast | 15° /8° | 0 mm | 0 cm | |
| 8 Sept. | Light rain | 16° /8° | 3.6 mm | 0 cm | |
| 9 Sept. | Patchy rain possible | 18° /10° | 1.9 mm | 0 cm | |
| 10 Sept. | Patchy rain possible | 17° /10° | 1.2 mm | 0 cm | |
| 11 Sept. | Patchy rain possible | 16° /10° | 2.2 mm | 0 cm | |
| 12 Sept. | Light rain | 16° /10° | 2.5 mm | 0 cm | |
| 13 Sept. | Patchy rain possible | 15° /9° | 2 mm | 0 cm | |
| 14 Sept. | Patchy rain possible | 11° /6° | 2.3 mm | 0 cm | |
| 15 Sept. | Light rain | 11° /5° | 5.2 mm | 0 cm | |
| 16 Sept. | Patchy rain possible | 11° /5° | 1.8 mm | 0 cm | |
| 17 Sept. | Light rain | 10° /7° | 8.2 mm | 0 cm | |
| 18 Sept. | Patchy rain possible | 11° /5° | 1.4 mm | 0 cm | |
| 19 Sept. | Patchy rain possible | 12° /6° | 2.3 mm | 0 cm | |
| 20 Sept. | Light rain | 11° /4° | 8.5 mm | 0 cm | |
| 21 Sept. | Light rain | 7° /4° | 3.4 mm | 0 cm | |
| 22 Sept. | Patchy rain possible | 11° /3° | 1.8 mm | 0 cm | |
| 23 Sept. | Light rain | 9° /4° | 6.3 mm | 0 cm | |
| 24 Sept. | Light rain | 9° /5° | 4.2 mm | 0.1 cm | |
| 25 Sept. | Light drizzle | 12° /5° | 1.6 mm | 0 cm | |
| 26 Sept. | Patchy rain possible | 12° /7° | 2.1 mm | 0 cm | |
| 27 Sept. | Light rain | 12° /6° | 5.4 mm | 0 cm | |
| 28 Sept. | Patchy rain possible | 11° /4° | 1 mm | 0 cm | |
| 29 Sept. | Light rain | 9° /4° | 2.6 mm | 0 cm | |
| 30 Sept. | Light rain shower | 8° /4° | 1.5 mm | 0 cm | |
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Important Notice
Our weather forecast for Koillismaa 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 Koillismaa forecast closer to your planned date for the most up-to-date weather information.
Change Month
Koillismaa in September - FAQ
What are the expected maximum and minimum temperatures in Koillismaa during September?
During September, expect a variety of temperatures with highs around 13° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Koillismaa during September?
Moderate rainfall is anticipated in Koillismaa during September, with a total of 89.2 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
Will it snow in Koillismaa in September 2027?
Koillismaa typically sees 0.1 cm of snowfall during September.
What are the typical wind conditions in Koillismaa during September?
The average wind speed in Koillismaa during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Koillismaa snow forecast September 2027
Track daily snowfall levels and discover Koillismaa’s snowy potential this September ❄️
September rainfall patterns in Koillismaa
Explore the daily rainfall trends and prepare for Koillismaas September weather 💧
Typically, Koillismaa has 15 rainy days in September with a total of 89.2 mm of rainfall.
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