Average temperature in September is 16.3 °C
Average daytime temperature is 22.3 °C
Average night temperature is 11.6 °C
Absolute maximum temperature: 29.6 °C
Absolute minimum temperature: 7 °C
Number of sunny days: 16
Number of rainy days: 14
Number of snow days:
Precipitation sum: 27 mm
* Weather data for Moscow United States is based on climate observations for 2023 year
| Settembre (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 22.9 | 26.8 | 27.2 | 21.9 | 22.9 | 23.1 | 23.5 | 23.9 | 26.7 | 29.1 | 29 | 26.4 | 22 | 25 | 27.4 | 29.6 | 29.6 | 24.6 | 21.1 | 16.9 | 17.3 | 13.2 | 20 | 19.3 | 24.6 | 22.8 | 15.4 | 14.2 | 13.4 | 10.3 |
| Apparent max temperature | 22.7 | 27.2 | 26.5 | 20.3 | 22.2 | 20.2 | 22.1 | 21.9 | 26.5 | 27.7 | 26.2 | 23.7 | 19.2 | 23.5 | 25.8 | 27.5 | 27.3 | 18.9 | 16.6 | 11.8 | 14.7 | 11.9 | 17.7 | 17.7 | 22.9 | 22 | 12 | 9.7 | 10 | 8.9 |
| Mean temperature | 14.9 | 19.2 | 20.6 | 17.1 | 15.9 | 18.3 | 18.3 | 17.4 | 19.4 | 21.3 | 22.6 | 19.9 | 17.8 | 18.2 | 19.5 | 21.7 | 22 | 19.3 | 14.1 | 12.1 | 11.4 | 9.6 | 11.8 | 14.2 | 16.3 | 14.4 | 11.7 | 10.6 | 9.6 | 8.7 |
| Apparent mean temperature | 9.3 | 10.6 | 15.6 | 11.6 | 7.5 | 12 | 8.7 | 10.8 | 11.5 | 13.1 | 14.4 | 11.6 | 10.5 | 8.9 | 10.9 | 12.1 | 12.7 | 12.4 | 4.6 | 5.5 | 5.4 | 5.7 | 4.7 | 7.8 | 10.1 | 9.9 | 5.8 | 4.7 | 4.5 | 4.6 |
| Minimum temperature | 10.6 | 11.5 | 16.3 | 13.2 | 9.7 | 14.4 | 11.3 | 11.5 | 13.9 | 15.4 | 16.2 | 14.3 | 13.2 | 10.8 | 13.8 | 16.2 | 15.7 | 15.9 | 8.5 | 8.5 | 8 | 7.3 | 8.1 | 10.2 | 12.1 | 11.3 | 9.5 | 7.3 | 7 | 7.6 |
| Apparent min temperature | 14.2 | 18.6 | 19.9 | 14.6 | 14.5 | 16.2 | 15.6 | 16.7 | 17.5 | 18.7 | 20.7 | 17.2 | 15 | 16.2 | 17.1 | 18.5 | 18.7 | 15 | 9.5 | 8.9 | 8.5 | 8.3 | 9 | 11.9 | 13.6 | 12.2 | 8.2 | 6.8 | 7.2 | 6.7 |
| Settembre | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 13.4 | 13.3 | 13.2 | 13.2 | 13.1 | 13.1 | 13 | 13 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12 | 12 | 11.9 | 11.9 | 11.8 | 11.8 |
| Sunshine duration (h) | 10.5 | 12.2 | 8.7 | 9 | 11.9 | 11.9 | 11.9 | 11.5 | 11.8 | 11.8 | 11.7 | 10.4 | 10.9 | 11.6 | 11.5 | 11.5 | 11.5 | 8.4 | 8.8 | 9.7 | 4.9 | 0.8 | 7.8 | 8.2 | 8 | 6.8 | 8 | 10.8 | 2.9 | 0 |
| Precipitation (mm) | 0 | 0 | 3.2 | 1.5 | 0 | 0 | 0 | 2.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 1.6 | 1.3 | 1.2 | 0.3 | 0 | 0.1 | 4.6 | 3.5 | 0.2 | 4.2 | 3.4 |
| Precipitation hours | 0 | 0 | 5 | 3 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 5 | 6 | 2 | 0 | 1 | 8 | 6 | 2 | 4 | 19 |
| Wind speed (m/s) | 10.7 | 10.2 | 19.2 | 27.9 | 11.9 | 15.5 | 16.9 | 16 | 13.2 | 17.2 | 13 | 20.2 | 18.8 | 13.9 | 16.4 | 18.3 | 26.9 | 28.3 | 25.7 | 18 | 19.9 | 9.5 | 20.5 | 17.1 | 25.4 | 21.7 | 34.8 | 29.8 | 11 | 15.3 |
In September 2023, the highest daytime temperature in Moscow was 29.6°C.
While the minimum temperature at night dropped to 7°C.
The average nighttime and daytime temperatures during September in Moscow are 11.6°C and 22.3°C respectively.
The precipitation sum in September is about 27 mm.