Moscow weather in August
In August, Moscow has an average high of 22 °C72 °F and an average low of 13 °C55 °F, with about 75 mm3.0 in of precipitation. It is the 2nd warmest month of the year and ranks 4th for precipitation.
How August compares with other months
Compared with July, August is 1.8 °C3.1 °F cooler on average and drier by 18 mm0.7 in. Compared with September, August is 5.7 °C10.3 °F warmer on average and wetter by 11 mm0.4 in. Daylight lasts about 15.0 hours around the middle of the month. Average relative humidity is 79% and the average cloud amount 58%.
Is August a good time to visit Moscow?
Yes — August is one of the most comfortable months to visit Moscow by our comfort score, which favours average highs of 21–28 °C, lows above 5 °C, little rain and moderate humidity.
What to wear in August
For Moscow in August, pack light layers — T-shirts plus a light sweater or jacket.
August in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Moscow | 2272 | 1355 | 753.0 |
| Lyubertsy | 2373 | 1355 | 682.7 |
| Balashikha | 2272 | 1355 | 712.8 |
| Zheleznodorozhnyy | 2373 | 1355 | 682.7 |
| Podolsk | 2373 | 1355 | 712.8 |
| Zelenograd | 2271 | 1254 | 793.1 |
| Elektrostal | 2272 | 1254 | 672.6 |
| Sergiyev Posad | 2271 | 1253 | 742.9 |
| Serpukhov | 2373 | 1355 | 682.7 |
Other months in Moscow
- January−7 °C19 °F / −14 °C7 °F
- February−6 °C22 °F / −13 °C8 °F
- March0 °C32 °F / −8 °C18 °F
- April9 °C48 °F / 0 °C32 °F
- May18 °C64 °F / 8 °C46 °F
- June21 °C70 °F / 11 °C53 °F
- July24 °C75 °F / 15 °C58 °F
- August22 °C72 °F / 13 °C55 °F
- September16 °C61 °F / 7 °C45 °F
- October8 °C46 °F / 1 °C34 °F
- November0 °C33 °F / −4 °C24 °F
- December−5 °C23 °F / −10 °C13 °F
Frequently asked questions
How warm is Moscow in August?
In August the average high in Moscow is 22 °C (72 °F) and the average low is 13 °C (55 °F).
Does it rain a lot in Moscow in August?
On average about 75 mm (3.0 in) of precipitation falls in August; it ranks 4th of the 12 months.
Is August the warmest month in Moscow?
No. The warmest month in Moscow is July, with an average high of 24 °C (75 °F). The coldest month is January, with an average low of -14 °C (7 °F).
How long is the day in Moscow in August?
In the middle of August the day in Moscow lasts about 15.0 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Moscow in August?
The average relative humidity in August is about 79%. This is a long-term average for the whole day.
How cloudy is Moscow in August?
On average about 58% of the sky is covered by cloud in August. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.