Uusimaa (Helsinki)
October
Weather in Uusimaa for October 2025
Your guide to Uusimaa weather in October - trends and predictions
With an average of 2 snowy days, Uusimaa usually enjoys a light touch of snow in October.
In general, the average temperature in Uusimaa at the beginning of October is 12.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 7.9 °C by the end of October.
Uusimaa experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 70.4 mm.
Is October a good time to visit Uusimaa? check out the best time to travel to Uusimaa page.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
More
8
Dry days
21
Rainy days
2
Snow days
9°/5°
Temperatures
24 km/h
Avg max wind
81 %
Avg humidity
Uusimaa in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  12° | 2  11° | 3 13° | 4  12° | 5 12° | ||
| 6 13° | 7 12° | 8 10° | 9 10° | 10 12° | 11 13° | 12 10° |
| 13 10° | 14 11° | 15 10° | 16 10° | 17 10° | 18 8° | 19 6° |
| 20  8° | 21 10° | 22 9° | 23 7° | 24 6° | 25 8° | 26 9° |
| 27  8° | 28 8° | 29  8° | 30 7° | 31 7° |
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Temperatures trend during October in Uusimaa
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Oct. | Patchy rain possible | 12° /6° | 0.6 mm | 0 cm | |
| 2 Oct. | Overcast | 11° /7° | 1.3 mm | 0 cm | |
| 3 Oct. | Patchy rain possible | 13° /7° | 0.9 mm | 0 cm | |
| 4 Oct. | Partly cloudy | 12° /6° | 6.4 mm | 0 cm | |
| 5 Oct. | Patchy rain possible | 12° /6° | 2.4 mm | 0 cm | |
| 6 Oct. | Patchy rain possible | 13° /8° | 2.9 mm | 0 cm | |
| 7 Oct. | Overcast | 12° /7° | 3.2 mm | 0.1 cm | |
| 8 Oct. | Overcast | 10° /7° | 0.8 mm | 0 cm | |
| 9 Oct. | Overcast | 10° /6° | 6.1 mm | 0 cm | |
| 10 Oct. | Light rain shower | 12° /8° | 3 mm | 0 cm | |
| 11 Oct. | Light rain shower | 13° /7° | 4.9 mm | 0 cm | |
| 12 Oct. | Light rain shower | 10° /6° | 1.7 mm | 0 cm | |
| 13 Oct. | Patchy rain possible | 10° /5° | 0.2 mm | 0 cm | |
| 14 Oct. | Patchy rain possible | 11° /6° | 4.8 mm | 0 cm | |
| 15 Oct. | Patchy rain possible | 10° /5° | 3.5 mm | 0 cm | |
| 16 Oct. | Partly cloudy | 10° /5° | 2.2 mm | 0 cm | |
| 17 Oct. | Patchy rain possible | 10° /5° | 0.6 mm | 0 cm | |
| 18 Oct. | Patchy rain possible | 8° /4° | 0.9 mm | 0 cm | |
| 19 Oct. | Overcast | 6° /2° | 0.1 mm | 0.1 cm | |
| 20 Oct. | Heavy rain at times | 8° /3° | 3.4 mm | 0 cm | |
| 21 Oct. | Patchy rain possible | 10° /5° | 2.1 mm | 0 cm | |
| 22 Oct. | Overcast | 9° /5° | 2.4 mm | 0 cm | |
| 23 Oct. | Patchy rain possible | 7° /2° | 1.2 mm | 0 cm | |
| 24 Oct. | Partly cloudy | 6° /1° | 0.4 mm | 0 cm | |
| 25 Oct. | Patchy rain possible | 8° /4° | 1.2 mm | 0 cm | |
| 26 Oct. | Overcast | 9° /6° | 1.3 mm | 0 cm | |
| 27 Oct. | Moderate or heavy rain shower | 8° /5° | 3.5 mm | 1.1 cm | |
| 28 Oct. | Moderate rain at times | 8° /4° | 2.5 mm | 0 cm | |
| 29 Oct. | Sunny | 8° /3° | 0.6 mm | 0 cm | |
| 30 Oct. | Partly cloudy | 7° /3° | 1.9 mm | 1.3 cm | |
| 31 Oct. | Patchy rain possible | 7° /2° | 3.6 mm | 0.1 cm | |
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Important Notice
Our weather forecast for Uusimaa in October 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 Uusimaa forecast closer to your planned date for the most up-to-date weather information.
Uusimaa in October - FAQ
What are the expected maximum and minimum temperatures in Uusimaa during October?
During October, expect a variety of temperatures with highs around 9° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Uusimaa during October?
Moderate rainfall is anticipated in Uusimaa during October, with a total of 70.4 mm spread over approximately 21 days. Considering plans for rainy days is advisable.
Will it snow in Uusimaa in October 2025?
Uusimaa experiences an average snowfall of 2.6825 cm during October, occurring over 2 days.
What are the typical wind conditions in Uusimaa during October?
The average wind speed in Uusimaa during October is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Uusimaa in October?
As you prepare for your trip to Uusimaa in October, 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 Uusimaa, during October, 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
Uusimaa snow forecast October 2025
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October rainfall patterns in Uusimaa
Explore the daily rainfall trends and prepare for Uusimaas October weather 💧
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