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August Weather in Moscow, United States

Last updated: June 24, 2025

In August, the average temperature in Moscow, United States is a pleasant 19°C (66°F). Expect a minimum of 6°C (43°F) and a comfortable maximum of 32°C (90°F). With 87 mm (3.4 in) of precipitation spread over 12 days, it's wise to keep an umbrella handy. The air is quite humid, with an average humidity level of 74%, adding to the lush ambiance of the region.

August Temperature in Moscow

In August in Moscow, the average temperature is 19°C (66°F), with maximums reaching 32°C (90°F) and minimums dropping as low as 6°C (43°F). This diverse temperature range makes it ideal for travelers seeking a mix of warm and cooler weather.

August Weather in Moscow: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Moscow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moscow, August typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (90°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec171927395262686659473222
Data source: Temperature data for Moscow generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Moscow

In Moscow in August, the precipitation amount is 87 mm (3.4 in) over the course of 12 days.

August Precipitation Trends in Moscow

The chart displays monthly precipitation patterns in Moscow, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Moscow, August typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec87837412593921158772131111118
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Moscow

In Moscow in August humidity is 74%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it ideal for leisurely outdoor exploration but potentially heavy for those not accustomed to tropical conditions.

August Average Humidity in Moscow

This chart illustrates the average monthly humidity levels in Moscow, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Moscow is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%78%72%75%74%77%85%86%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Moscow

In Moscow in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Moscow.

Maximum UV Index Levels in Moscow for August

The chart shows the monthly maximum UV Index (UVI) for Moscow in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Moscow typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910987532
Data source: Moscow August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Moscow Compares to Other Months

Weather in Moscow varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Moscow, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Moscow, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)87 mm (3.4 inches)91%low
February Weather-7°C (20°F)83 mm (3.3 inches)89%moderate
March Weather-3°C (27°F)74 mm (2.9 inches)85%moderate
April Weather4°C (40°F)125 mm (4.9 inches)84%very high
May Weather11°C (53°F)93 mm (3.7 inches)78%very high
June Weather17°C (63°F)92 mm (3.6 inches)72%very high
July Weather20°C (68°F)114 mm (4.5 inches)75%very high
August Weather19°C (66°F)87 mm (3.4 inches)74%very high
September Weather15°C (59°F)72 mm (2.8 inches)77%high
October Weather8°C (47°F)131 mm (5.2 inches)85%moderate
November Weather0°C (33°F)111 mm (4.4 inches)86%moderate
December Weather-6°C (22°F)118 mm (4.6 inches)85%low

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