Sirkka
September
Weather in Sirkka for September 2025
Your guide to Sirkka weather in September - trends and predictions
With an average of 2 snowy days, Sirkka usually enjoys a light touch of snow in September.
In general, the average temperature in Sirkka at the beginning of September is 18.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 6 °C by the end of September.
Sirkka experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 55.9 mm.
Is September a good time to visit Sirkka? check out the best time to travel to Sirkka page.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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21
Dry days
7
Rainy days
2
Snow days
13°/5°
Temperatures
17 km/h
Avg max wind
76 %
Avg humidity
Sirkka in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2  18° | 3 14° | 4  19° | 5 22° | 6 19° | 7  20° |
| 8 21° | 9 19° | 10  19° | 11 15° | 12 14° | 13 13° | 14  12° |
| 15 13° | 16 13° | 17 13° | 18 13° | 19 16° | 20 8° | 21 7° |
| 22 7° | 23 4° | 24 7° | 25  9° | 26  9° | 27  3° | 28  3° |
| 29 6° | 30 5° |
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Temperatures trend during September in Sirkka
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 18° /7° | 0 mm | 0 cm | |
| 2 Sept. | Patchy rain possible | 18° /9° | 0.1 mm | 0 cm | |
| 3 Sept. | Light rain shower | 14° /9° | 7.1 mm | 0 cm | |
| 4 Sept. | Overcast | 19° /9° | 0 mm | 0 cm | |
| 5 Sept. | Patchy rain possible | 22° /10° | 0.2 mm | 0 cm | |
| 6 Sept. | Sunny | 19° /8° | 0 mm | 0 cm | |
| 7 Sept. | Cloudy | 20° /8° | 0 mm | 0 cm | |
| 8 Sept. | Patchy rain possible | 21° /8° | 3 mm | 0 cm | |
| 9 Sept. | Patchy rain possible | 19° /11° | 0 mm | 0 cm | |
| 10 Sept. | Partly cloudy | 19° /11° | 1 mm | 0 cm | |
| 11 Sept. | Light rain shower | 15° /10° | 2.4 mm | 0 cm | |
| 12 Sept. | Patchy rain possible | 14° /8° | 0.6 mm | 0 cm | |
| 13 Sept. | Overcast | 13° /6° | 0 mm | 0 cm | |
| 14 Sept. | Mist | 12° /4° | 0 mm | 0 cm | |
| 15 Sept. | Sunny | 13° /3° | 0 mm | 0 cm | |
| 16 Sept. | Sunny | 13° /2° | 0 mm | 0 cm | |
| 17 Sept. | Fog | 13° /6° | 0.3 mm | 0 cm | |
| 18 Sept. | Patchy rain possible | 13° /6° | 0.1 mm | 0 cm | |
| 19 Sept. | Patchy rain possible | 16° /9° | 0.4 mm | 0 cm | |
| 20 Sept. | Patchy rain possible | 8° /2° | 0.1 mm | 0 cm | |
| 21 Sept. | Patchy rain possible | 7° /0° | 0.3 mm | 0 cm | |
| 22 Sept. | Overcast | 7° /-1° | 0 mm | 0 cm | |
| 23 Sept. | Overcast | 4° /-1° | 0.1 mm | 0.1 cm | |
| 24 Sept. | Light rain shower | 7° /0° | 9.6 mm | 0 cm | |
| 25 Sept. | Moderate rain | 9° /0° | 21 mm | 0 cm | |
| 26 Sept. | Light sleet | 9° /2° | 3.6 mm | 0 cm | |
| 27 Sept. | Moderate or heavy snow showers | 3° /1° | 3 mm | 1.8 cm | |
| 28 Sept. | Light snow showers | 3° /-1° | 3 mm | 2 cm | |
| 29 Sept. | Partly cloudy | 6° /-1° | 0 mm | 0 cm | |
| 30 Sept. | Patchy rain possible | 5° /-1° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Sirkka 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 Sirkka forecast closer to your planned date for the most up-to-date weather information.
Sirkka in September - FAQ
What are the expected maximum and minimum temperatures in Sirkka during September?
During September, expect a variety of temperatures with highs around 13° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sirkka during September?
Moderate rainfall is anticipated in Sirkka during September, with a total of 55.9 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
Will it snow in Sirkka in September 2025?
Sirkka experiences an average snowfall of 3.91 cm during September, occurring over 2 days.
What are the typical wind conditions in Sirkka during September?
The average wind speed in Sirkka during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Sirkka in September?
As you prepare for your trip to Sirkka in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Sirkka, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
Sirkka snow forecast September 2025
Track daily snowfall levels and discover Sirkka’s snowy potential this September ❄️
September rainfall patterns in Sirkka
Explore the daily rainfall trends and prepare for Sirkkas September weather 💧
UV exposure in Sirkka during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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