Moscow, Russia skyline

Moscow Weather in May

Moscow, Russia in May: how the month usually turns out, from 2006–2025 averages.

A typical May day in Moscow peaks at 18.1°C (64.6°F) and drops to 8.1°C (46.6°F) overnight; expect about 11 rainy days (61 mm in total) and 11.6 hours of sunshine daily.

Avg high

18.1°C (64.6°F)

Avg low

8.1°C (46.6°F)

Rainfall

61 mm (2.4 in)

Rainy days

11 days

Sunshine

11.6 h / day

Humidity

66%

May vs the rest of the year

On temperature, May beats 8 of 11 other months, and it ranks as the 4th wettest month of the year.

MonthAvg highvs MayRainRainy days
January-5.4°C (22.3°F)−23.5°C (−42.3°F)37 mm10
February-4.4°C (24.1°F)−22.5°C (−40.5°F)32 mm8
March2°C (35.6°F)−16.1°C (−29°F)34 mm8
April10.7°C (51.3°F)−7.4°C (−13.3°F)43 mm10
May18.1°C (64.6°F)—61 mm11
June22.1°C (71.8°F)+4°C (+7.2°F)63 mm11
July24.2°C (75.6°F)+6.1°C (+11°F)72 mm13
August22.9°C (73.2°F)+4.8°C (+8.6°F)67 mm10
September16.5°C (61.7°F)−1.6°C (−2.9°F)52 mm9
October8.9°C (48°F)−9.2°C (−16.6°F)59 mm12
November2.2°C (36°F)−15.9°C (−28.6°F)52 mm11
December-2°C (28.4°F)−20.1°C (−36.2°F)47 mm12

What May feels like in Moscow

Late spring arrives in Moscow with May. The middle of the day is pleasantly mild. After sunset it cools off noticeably — nights are cool. Moist air is typical, yet it seldom feels heavy at this time of year.

Rain in Moscow in May

It is a changeable month: rain comes about one day in 3, with dry spells in between. Wet days average about 5.5 mm (0.2 in), enough to soak you without an umbrella. Across the year Moscow averages about 4.9 mm per rainy day, so May is typical.

Daylight and sunshine in May

On 15 May the sun rises at about 4:19 am and sets around 8:32 pm local time, giving 16 h 13 min of daylight. Days are getting longer: 2 h 7 min more daylight than in mid-April. The sun is out for roughly 72% of those daylight hours, so there are plenty of bright spells.

How May compares to the rest of the year

In Moscow's temperature order, May sits as the 4th warmest month. Against April, the average high is 7.4°C (13.3°F) higher, with 18 mm more rain. The warm-up continues into June. By June, typical highs are 22.1°C (71.8°F).

Who May suits

  • Sightseeing: a good fit — daytime temperatures are fine for walking around.
  • Parks & outdoor: a good fit — pleasant for gardens, parks and riversides.

Tips for visiting Moscow in May

Versatile Layers

Days are noticeably warmer than nights — layers you can add or remove.

Rain Protection

A compact umbrella and a light waterproof jacket.

Sunglasses

Bright days make sunglasses worth packing.

Quick questions

How warm is Moscow in May?

It feels mild: typical highs are 18.1°C (64.6°F), with lows near 8.1°C (46.6°F).

Does it rain a lot in Moscow in May?

Quite a lot — 61 mm spread over about 11 days.

What should I wear in Moscow in May?

Based on the averages: versatile layers, rain protection and sunglasses. Bring something extra for the cooler evenings.

Is May or June better for visiting Moscow?

June, narrowly: it ranks #3 of 12 among Moscow's months, against #4 for the other. June is warmer.

Is May a good time to visit Moscow?

Good

Good — comfortable temperatures, frequent rain (about 11 rainy days), plenty of sunshine (11.6 h a day). Within Moscow's own year, May ranks #4 of 12.

May in other Russia cities

Warmer or drier places in May

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