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Moscow in August

Moscow Weather in August

🇷🇺 Russia

22°C
High
13°C
Low
10
Rain Days
11h
Sunshine
65%
Humidity

Europe › 🇷🇺 Russia › Moscow

Updated: March 2026

Is August a Good Time to Visit Moscow?

6/10
Good

August is a good time to visit Moscow (6/10). With 11 daily sunshine hours and only 10 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 4th sunniest of the year in Moscow. Culture-focused travellers and those who prefer lighter crowds will find August a practical choice, with prices running lower than peak June without sacrificing all the good weather. September offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Moscow's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.

vs July:23°C avg high

August weather in Moscow is defined by a daily temperature swing from 13°C at night to 22°C during the afternoon. Humidity averages 65%, and you can count on around 11 sunshine hours each day. That combination makes August warm and lush, though dressing in breathable fabrics keeps things manageable.

22°C

Avg High

13°C

Avg Low

10 days

Rain Days

11h

Sunshine

65%

Humidity

Temperature in Moscow in August

The 9°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. Humidity averages 65%, which is comfortable for most visitors. On warmer days, lighter fabrics help with the mild stickiness in the afternoon. UV index averages 10 this month, classed as high to very high. SPF 30+ sunscreen, a brim hat, and sunglasses are not optional between 10am and 4pm. Wind averages 16 km/h, light enough to be refreshing on warm days but noticeable in open coastal areas or elevated viewpoints. In Fahrenheit: 72°F average high, 55°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).

Temperature in August

Monthly Precipitation (mm)

What to Wear in Moscow in August

Morning13°CBefore the day warms up
Afternoon22°CPeak daytime temperature
Evening16°CAfter sunset cools down

Packing for Moscow in August means dressing for 22°C days and 13°C evenings. A light cotton tee with a casual overshirt works well at 22°C, the overshirt doubles as a layer for air-conditioned venues. Evening temperatures settle at 13°C, a modest 9°C drop that a light cardigan or denim jacket covers. European cobblestones reward low-profile walking shoes over flip-flops or heels, with cushioned trainers or leather walking shoes being the practical choice. A compact foldable umbrella weighs almost nothing and earns its keep across 10 potential rainy days.

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Local tip: Many of Moscow's museums and galleries maintain cool interior temperatures regardless of outdoor conditions. A compact layer in your daypack lets you move between warm streets and chilled exhibition halls without discomfort.

Events in Moscow in August

August has no major festivals or public holidays in Moscow, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.

What to Pack for Moscow in August

Based on 22°C average highs and 10 rainy days

  • Light jacket or cardigan for cooler evenings
  • Mix of short and long-sleeve layers
  • Comfortable walking shoes with good arch support
  • Compact folding umbrella
  • Waterproof outer layer or packable rain jacket
  • Quick-dry clothing that recovers fast after a shower
  • Universal travel adapter
  • Small day pack for city exploration
  • Reusable water bottle

Best Activities in Moscow in August

  • Explore outdoor markets and street food stallsMid-morning (10am-12pm)At 22°C, the temperature is ideal for extended walking without overheating
  • Guided walking tour of the historic centreMorning or late afternoonComfortable temperatures allow several hours on foot without fatigue
  • Visit rooftop viewpoints and observation decksGolden hour (1 hour before sunset)Warm clear evenings provide exceptional visibility for panoramic photography
  • Day trip to the surrounding countryside or coastFull day (depart by 8am)August is reliably dry enough for rural day trips without weather risk
  • Afternoon in a world-class museum or galleryAfternoon (2-5pm)Pairs well with outdoor morning activities and provides a mid-day rest from sightseeing
  • Coffee-house or traditional cafe culture experienceMid-morning or post-lunchA cultural ritual in this region that rewards slow appreciation regardless of weather
  • Evening live music, theatre, or opera performanceEvening shows typically at 7-9pmConsistent evening temperatures make getting to and from evening venues comfortable
  • Visit the main botanical garden or city park at seasonal peakYear-round; best light in morningAugust brings distinct seasonal changes to public green spaces worth exploring
  • Try the seasonal farmer's market for local produce and street foodSaturday morning markets typically 8am-1pmAugust seasonal produce is at peak availability, offering dishes not found at other times of year

Why is Moscow mild in August?

August in Moscow reflects a mid-latitude climate pattern, with temperatures averaging 22°C by day and 13°C overnight. The city sits at 56 degrees north latitude, where the balance between solar radiation and heat loss drives conditions that are neither extreme nor static. Conditions occupy the comfortable middle band of the annual temperature range, where outdoor activity is feasible without the extremes of midsummer heat or midwinter cold. Day-to-night temperature variation of 9°C is moderate and manageable with a single mid-layer. Climate data: Open-Meteo ERA5 (1991–2020).

Sunshine Hours

The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.

UV Index

A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate -- wear sunscreen. UV 6-7: High -- hat and SPF 30+ essential. UV 8-10: Very High -- limit midday exposure. UV 11+: Extreme -- seek shade between 10am-4pm.

Rain Days

A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.

Humidity

Relative humidity as a percentage. Below 40%: Dry -- skin and throat may feel parched. 40-60%: Comfortable -- ideal for most people. 60-80%: Sticky -- light, breathable fabrics recommended. Above 80%: Muggy -- heat feels more intense; quick-dry clothing is essential.

Frequently Asked Questions: Moscow in August

In August, Moscow experiences average highs of 22°C (72°F) and lows of 13°C (55°F). Expect around 10 rainy days and 11 hours of sunshine per day, with humidity averaging 65%. The 9°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an overshirt or cardigan handles the cooler evenings. UV index averages 10, so sun protection is advisable on clear days.
Moscow typically sees 10 rainy days in August, with total precipitation of around 66mm. Rain is moderate and manageable. Showers tend to pass quickly, and a light rain layer or foldable umbrella is sufficient protection for most days. For context, the driest month in Moscow typically sees 4-6 fewer rain days than August.
Pack light layers, a light jacket for evenings, comfortable walking shoes, and sunscreen for Moscow in August. Daytime temperatures of 22°C are pleasant, but the evening drop to 13°C means a jacket is essential if you plan to be out after dark. With 10 rainy days, bring a compact umbrella or waterproof jacket for unexpected showers. Comfortable walking shoes are a priority given the amount of ground most visitors cover.
Yes, August is an excellent time to visit Moscow. With 11 daily sunshine hours and only 10 rainy days, conditions are ideal for sightseeing and outdoor activities. Temperatures averaging 22°C during the day are comfortable for long walks and outdoor dining. This is peak travel season, so booking accommodation in advance and arriving at popular attractions early in the morning helps avoid the busiest periods.
The average high temperature in Moscow in August is 22°C (72°F), and the average low is 13°C (55°F). The mean daily temperature is approximately 18°C (64°F). The day-to-night range of 9°C is moderate, meaning a single light jacket covers most situations. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.
The best month to visit Moscow is generally May. May offers the most sunshine at 11 hours per day and only 11 rainy days. Average temperatures reach 18°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around May gives you the best chance of dry, bright weather.
August is shoulder or low season in Moscow, meaning fewer tourists and generally lower prices than peak months. With 11 sunshine hours and 10 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.
In August, Moscow suits a range of activities thanks to mild temperatures around 22°C. Mix of indoor and outdoor activities works well given the moderate chance of rain. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. With 11 hours of sunshine, parks and waterfront walks are particularly enjoyable.

August ranks 4th sunniest of the year in Moscow, with an average 11 daily sunshine hours. The driest months are February, March, and April. July is the hottest month (23°C avg high); January is the coolest (-5°C). From here, temperatures fall 6°C into September. Compared to last month (July: 23°C high, 12 rain days), August is cooler and drier. August sits in the middle of the annual sunshine ranking for Moscow, offering a reasonable balance of good weather and manageable crowds.

Year-Round Climate

MonthHighLowRain DaysSunDetails
January-5°C-10°C102hView
February-5°C-11°C93hView
March1°C-6°C97hView
April10°C0°C99hView
May18°C7°C1111hView
June21°C12°C1212hView
July23°C15°C1212hView
August22°C13°C1011hView
September16°C8°C97hView
October8°C3°C114hView
November1°C-3°C102hView
December-3°C-8°C101hView

Other Months in Moscow

JanFebMarAprMayJunJulAugSepOctNovDec

Plan Your Trip to Moscow

Best Time to Visit Moscow

Data Sources for Moscow

Moscow on WikipediaOpen-Meteo Climate APINOAA National CentersUK Met OfficeWMOGeoNames

Climate normals represent 30-year averages (1991-2020). Individual years may vary.