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Weather in Russia for September 2025

Your guide to Russia weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Russia at the beginning of September is 21.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.4 °C by the end of September.

  • Rain 🌧️

  • Russia experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 29.2 mm.

Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/11°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Russia Weather September

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Temperatures trend during September in Russia

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. Light rain shower
Light rain shower
21° /13° 3.7 mm 5
2 Sept. Cloudy
Cloudy
22° /12° 0.1 mm 5
3 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
22° /13° 6.2 mm 6
4 Sept. Partly cloudy
Partly cloudy
23° /12° 0 mm 7
5 Sept. Patchy rain possible
Patchy rain possible
23° /12° 0.3 mm 6
6 Sept. Cloudy
Cloudy
20° /10° 0.2 mm 5
7 Sept. Partly cloudy
Partly cloudy
20° /9° 0 mm 6
8 Sept. Mist
Mist
22° /11° 0 mm 6
9 Sept. Partly cloudy
Partly cloudy
22° /10° 0 mm 6
10 Sept. Partly cloudy
Partly cloudy
24° /11° 0 mm 7
11 Sept. Partly cloudy
Partly cloudy
23° /13° 0.1 mm 6
12 Sept. Sunny
Sunny
24° /14° 0.3 mm 6
13 Sept. Cloudy
Cloudy
24° /14° 0.9 mm 6
14 Sept. Moderate rain
Moderate rain
23° /11° 3.6 mm 6
15 Sept. Overcast
Overcast
20° /10° 0 mm 6
16 Sept. Partly cloudy
Partly cloudy
22° /10° 0 mm 6
17 Sept. Light rain shower
Light rain shower
22° /11° 0.8 mm 5
18 Sept. Mist
Mist
17° /8° 0 mm 4
19 Sept. Patchy rain possible
Patchy rain possible
21° /8° 1.2 mm 5
20 Sept. Light rain
Light rain
17° /12° 1.6 mm 4
21 Sept. Patchy rain possible
Patchy rain possible
18° /10° 0.1 mm 5
22 Sept. Cloudy
Cloudy
17° /7° 0 mm 4
23 Sept. Patchy rain possible
Patchy rain possible
19° /9° 0.8 mm 4
24 Sept. Light rain shower
Light rain shower
19° /10° 0.4 mm 5
25 Sept. Overcast
Overcast
19° /11° 0.1 mm 5
26 Sept. Overcast
Overcast
19° /11° 1.4 mm 5
27 Sept. Patchy rain possible
Patchy rain possible
17° /11° 3.3 mm 4
28 Sept. Mist
Mist
18° /12° 0.8 mm 4
29 Sept. Sunny
Sunny
16° /8° 0.9 mm 5
30 Sept. Light rain shower
Light rain shower
14° /8° 2.7 mm 4
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Important Notice
Our weather forecast for Russia 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 Russia forecast closer to your planned date for the most up-to-date weather information.

Guide for Russia in September

In Russia, September marks the transition from summer to autumn, bringing noticeable changes in weather patterns across the country. At the beginning of the month, the weather in Russia varies depending on the region. In Moscow and St.

Petersburg, temperatures typically range from 12° to 18°, with occasional rainfall and increasing cloud cover. In Siberia, particularly in cities like Novosibirsk and Irkutsk, temperatures can drop significantly, ranging from 8° to 15°, and there may be early signs of frost in some areas.

By the end of September, the weather in Russia experiences further cooling. In Moscow and St. Petersburg, temperatures tend to decrease to around 8° to 14°, and the likelihood of rain increases.

In Siberia, temperatures continue to drop, with cities like Novosibirsk and Irkutsk experiencing temperatures ranging from 5° to 12°. Additionally, the first snowfalls may occur in some parts of Siberia towards the end of the month.

Overall, September in Russia showcases the gradual transition from mild late summer conditions to cooler autumn weather, making it an ideal time to experience the changing landscapes and cultural attractions across the country.

Have you visited Russia in September? Share your experience by writing a review.

Russia in September - FAQ

What are the expected maximum and minimum temperatures in Russia during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Russia during September?
In September, Russia can expect light to moderate rainfall, totaling 29.2 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Russia during September?
The average wind speed in Russia during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Russia

Explore the daily rainfall trends and prepare for Russias September weather 💧

UV exposure in Russia during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Regions in Russia
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Location coordinates Where is Russia?

Get accurate weather forecasts for Russia, located at latitude 59.939 and longitude 30.314. Stay updated with localized weather information tailored for Russia.

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