Moscow
September
Weather in Moscow for September 2025
Your guide to Moscow weather in September - trends and predictions
In general, the average temperature in Moscow at the beginning of September is 23.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 21.1 °C by the end of September.
Moscow sees moderate rainfall in September, averaging 6 rainy days.
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24
Dry days
6
Rainy days
0
Snow days
20°/12°
Temperatures
15 km/h
Avg max wind
57 %
Avg humidity
Moscow in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  25° | 3  25° | 4  23° | 5 22° | 6  22° | 7 21° |
| 8 19° | 9 23° | 10 24° | 11  24° | 12 24° | 13  24° | 14 23° |
| 15 24° | 16 21° | 17 22° | 18 22° | 19 20° | 20 22° | 21 22° |
| 22 20° | 23 20° | 24 21° | 25 22° | 26 21° | 27 21° | 28 23° |
| 29 23° | 30 17° |
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Temperatures trend during September in Moscow
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Partly cloudy | 29° /16° | 0 mm | 8 | |
| 2 Sept. | Light drizzle | 25° /16° | 0.6 mm | 6 | |
| 3 Sept. | Thundery outbreaks possible | 25° /15° | 3.2 mm | 6 | |
| 4 Sept. | Overcast | 23° /14° | 0 mm | 6 | |
| 5 Sept. | Partly cloudy | 22° /12° | 0 mm | 6 | |
| 6 Sept. | Patchy rain possible | 22° /12° | 0.2 mm | 6 | |
| 7 Sept. | Partly cloudy | 21° /11° | 0 mm | 6 | |
| 8 Sept. | Patchy rain possible | 19° /11° | 0.1 mm | 5 | |
| 9 Sept. | Overcast | 23° /11° | 0 mm | 6 | |
| 10 Sept. | Overcast | 24° /15° | 0 mm | 6 | |
| 11 Sept. | Cloudy | 24° /14° | 0 mm | 6 | |
| 12 Sept. | Partly cloudy | 24° /15° | 0 mm | 6 | |
| 13 Sept. | Sunny | 24° /15° | 0 mm | 7 | |
| 14 Sept. | Partly cloudy | 23° /13° | 0 mm | 6 | |
| 15 Sept. | Overcast | 24° /13° | 0 mm | 6 | |
| 16 Sept. | Partly cloudy | 21° /12° | 0 mm | 6 | |
| 17 Sept. | Sunny | 22° /12° | 0 mm | 6 | |
| 18 Sept. | Cloudy | 22° /13° | 0 mm | 5 | |
| 19 Sept. | Cloudy | 20° /11° | 0 mm | 5 | |
| 20 Sept. | Patchy rain possible | 22° /12° | 0.4 mm | 6 | |
| 21 Sept. | Patchy rain possible | 22° /13° | 0.5 mm | 6 | |
| 22 Sept. | Partly cloudy | 20° /11° | 0 mm | 5 | |
| 23 Sept. | Partly cloudy | 20° /10° | 0 mm | 6 | |
| 24 Sept. | Partly cloudy | 21° /11° | 0 mm | 5 | |
| 25 Sept. | Cloudy | 22° /12° | 2.3 mm | 5 | |
| 26 Sept. | Overcast | 21° /12° | 0 mm | 5 | |
| 27 Sept. | Sunny | 21° /13° | 0.2 mm | 5 | |
| 28 Sept. | Sunny | 23° /14° | 1 mm | 6 | |
| 29 Sept. | Sunny | 23° /12° | 0 mm | 6 | |
| 30 Sept. | Sunny | 17° /11° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Moscow 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 Moscow forecast closer to your planned date for the most up-to-date weather information.
Moscow in September - FAQ
What are the expected maximum and minimum temperatures in Moscow during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Moscow during September?
Expect minimal rainfall in Moscow during September, with a total of 14.5 mm over approximately 6 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Moscow during September?
The average wind speed in Moscow during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Moscow in September?
As you prepare for your trip to Moscow 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 Moscow, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- 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
September rainfall patterns in Moscow
Explore the daily rainfall trends and prepare for Moscows September weather 💧
UV exposure in Moscow during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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