Moscow, Russia skyline

Moscow Weather in August

Typical August weather in Moscow, Russia, based on 2006–2025 climate averages.

In August, Moscow averages a high of 22.9°C (73.2°F) and a low of 14°C (57.2°F), with about 10 rainy days (67 mm of rain) and 10.9 hours of sunshine a day.

Avg high

22.9°C (73.2°F)

Avg low

14°C (57.2°F)

Rainfall

67 mm (2.6 in)

Rainy days

10 days

Sunshine

10.9 h / day

Humidity

71%

August vs the rest of the year

Here is how every month in Moscow stacks up against August — the 2nd wettest month for rain.

MonthAvg highvs AugustRainRainy days
January-5.4°C (22.3°F)−28.3°C (−50.9°F)37 mm10
February-4.4°C (24.1°F)−27.3°C (−49.1°F)32 mm8
March2°C (35.6°F)−20.9°C (−37.6°F)34 mm8
April10.7°C (51.3°F)−12.2°C (−22°F)43 mm10
May18.1°C (64.6°F)−4.8°C (−8.6°F)61 mm11
June22.1°C (71.8°F)−0.8°C (−1.4°F)63 mm11
July24.2°C (75.6°F)+1.3°C (+2.3°F)72 mm13
August22.9°C (73.2°F)—67 mm10
September16.5°C (61.7°F)−6.4°C (−11.5°F)52 mm9
October8.9°C (48°F)−14°C (−25.2°F)59 mm12
November2.2°C (36°F)−20.7°C (−37.3°F)52 mm11
December-2°C (28.4°F)−24.9°C (−44.8°F)47 mm12

What August feels like in Moscow

August is late summer in Moscow. Daytime temperatures are mild — neither cold nor hot for walking around. Evenings bring a clear drop in temperature, and nights stay mild. Moist air is typical, yet it seldom feels heavy at this time of year.

Rain in Moscow in August

Expect a mix of dry and wet days, with rain about one day in 3. Each rainy day adds about 6.7 mm (0.3 in), a proper wetting rather than a sprinkle. That is heavier than Moscow's usual 4.9 mm per rainy day across the year. It is among the three wettest months of the year.

Daylight and sunshine in August

Mid-month, Moscow gets 15 h 9 min of daylight, from sunrise near 5:00 am to sunset near 8:09 pm. Evenings are drawing in — 1 h 52 min less daylight than mid-July. The sun is out for roughly 72% of those daylight hours, so there are plenty of bright spells.

How August compares to the rest of the year

Ranked by average high, August comes out as the 2nd warmest month in Moscow. Against July, the average high is 1.3°C (2.3°F) lower, with 6 mm less rain. Temperatures keep falling into September. September averages a high of 16.5°C (61.7°F).

Who August suits

  • Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
  • Parks & outdoor: a good fit — good conditions for sitting outside.

Tips for visiting Moscow in August

Versatile Layers

Pack pieces you can take off by noon and put back on at dusk.

Rain Protection

A compact umbrella and a light waterproof jacket.

Sunglasses

Plenty of sun, so bring sunglasses and a cap.

Quick questions

How warm is Moscow in August?

Afternoons average 22.9°C (73.2°F) and nights about 14°C (57.2°F) — mild by most people's standards. It is the 2nd warmest month of the year.

Does it rain a lot in Moscow in August?

Quite a lot — 67 mm spread over about 10 days.

What should I wear in Moscow in August?

Pack versatile layers, rain protection and sunglasses. Add a layer for after dark.

Is August or September better for visiting Moscow?

August, narrowly: it ranks #1 of 12 among Moscow's months, against #2 for the other. September is cooler and has fewer rainy days.

Is August a good time to visit Moscow?

Great

Great — comfortable temperatures, some rainy days (about 10), plenty of sunshine (10.9 h a day). Within Moscow's own year, August ranks #1 of 12 — one of the 3 best months to visit.

August in other Russia cities

Warmer or drier places in August

Plan a trip to Moscow

Get a day-by-day weather score for your exact travel dates.

Open the Trip Planner

Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Moscow weather by month.