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 18.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 16.4 °C by the end of September.
The climate of Moscow in September is notably wet, with an average of 14 rainy days, and a total of 48.8 mm of precipitation.
Is September a good time to visit Moscow? check out the best time to travel to Moscow page.
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Temperatures
Rain 🌧️
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16
Dry days
14
Rainy days
0
Snow days
17°/10°
Temperatures
16 km/h
Avg max wind
60 %
Avg humidity
Moscow in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2  20° | 3 20° | 4 18° | 5 16° | 6  17° | 7 17° |
| 8 16° | 9  19° | 10 21° | 11 20° | 12  21° | 13  22° | 14 18° |
| 15 18° | 16 17° | 17 18° | 18 18° | 19 16° | 20 16° | 21 16° |
| 22 15° | 23 16° | 24 16° | 25 16° | 26 16° | 27 17° | 28 17° |
| 29 18° | 30 15° |
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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. | Moderate or heavy rain shower | 22° /13° | 3.4 mm | 6 | |
| 2 Sept. | Heavy rain at times | 20° /12° | 1 mm | 5 | |
| 3 Sept. | Moderate or heavy rain shower | 20° /10° | 3.1 mm | 5 | |
| 4 Sept. | Heavy rain at times | 18° /10° | 0.6 mm | 5 | |
| 5 Sept. | Heavy rain at times | 16° /8° | 1.1 mm | 5 | |
| 6 Sept. | Patchy rain possible | 17° /8° | 0.2 mm | 4 | |
| 7 Sept. | Patchy rain possible | 17° /9° | 0.7 mm | 5 | |
| 8 Sept. | Patchy rain possible | 16° /9° | 0.7 mm | 4 | |
| 9 Sept. | Overcast | 19° /10° | 0.2 mm | 5 | |
| 10 Sept. | Overcast | 21° /12° | 0 mm | 5 | |
| 11 Sept. | Overcast | 20° /11° | 0 mm | 5 | |
| 12 Sept. | Partly cloudy | 21° /13° | 0.6 mm | 6 | |
| 13 Sept. | Sunny | 22° /13° | 0.7 mm | 6 | |
| 14 Sept. | Partly cloudy | 18° /11° | 0.7 mm | 5 | |
| 15 Sept. | Overcast | 18° /10° | 0.2 mm | 5 | |
| 16 Sept. | Overcast | 17° /10° | 1.2 mm | 5 | |
| 17 Sept. | Partly cloudy | 18° /9° | 0 mm | 5 | |
| 18 Sept. | Sunny | 18° /9° | 1.4 mm | 5 | |
| 19 Sept. | Overcast | 16° /9° | 2.6 mm | 4 | |
| 20 Sept. | Patchy rain possible | 16° /9° | 5 mm | 4 | |
| 21 Sept. | Heavy rain at times | 16° /10° | 5.1 mm | 4 | |
| 22 Sept. | Patchy rain possible | 15° /9° | 0.9 mm | 4 | |
| 23 Sept. | Heavy rain at times | 16° /9° | 1.9 mm | 4 | |
| 24 Sept. | Overcast | 16° /9° | 8.3 mm | 4 | |
| 25 Sept. | Moderate rain at times | 16° /9° | 3.7 mm | 4 | |
| 26 Sept. | Moderate rain at times | 16° /10° | 2.1 mm | 4 | |
| 27 Sept. | Patchy rain possible | 17° /9° | 0.3 mm | 4 | |
| 28 Sept. | Overcast | 17° /10° | 2.8 mm | 4 | |
| 29 Sept. | Partly cloudy | 18° /8° | 0.2 mm | 5 | |
| 30 Sept. | Patchy rain possible | 15° /8° | 0.2 mm | 4 | |
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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 17° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Moscow during September?
In September, Moscow can expect light to moderate rainfall, totaling 48.8 mm across approximately 14 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Moscow during September?
The average wind speed in Moscow during September is 16 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
- 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
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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