Irkutsk weather

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Recommended for Russia (Central Asia)

The weather guide for Russia (Central Asia) (Irkutsk) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

When is the best time to go to Irkutsk?

The best time to go to Irkutsk is June based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • -14°C maximum daytime temperature in January in Irkutsk-14
  • -10°C maximum daytime temperature in February in Irkutsk-10
  • -1°C maximum daytime temperature in March in Irkutsk-1
  • 8°C maximum daytime temperature in April in Irkutsk8
  • 17°C maximum daytime temperature in May in Irkutsk17
  • 22°C maximum daytime temperature in June in Irkutsk22
  • 24°C maximum daytime temperature in July in Irkutsk24
  • 21°C maximum daytime temperature in August in Irkutsk21
  • 15°C maximum daytime temperature in September in Irkutsk15
  • 6°C maximum daytime temperature in October in Irkutsk6
  • -4°C maximum daytime temperature in November in Irkutsk-4
  • -12°C maximum daytime temperature in December in Irkutsk-12

Hours of Sunshine (daily)

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  • Feb
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  • May
  • Jun
  • Jul
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Best time to go for the weather

Metric (°C / mm)  |  Imperial (°F / inches)

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Which is the hottest month in Irkutsk?

The hottest time of year in Irkutsk is normally July. Expect maximum daytime temperatures to reach 24°C.

Which month has the most rain in Irkutsk?

In terms of rainfall, July is usually the wettest month in Irkutsk with 126mm on average. There are normally 15 days in July with some rain.

When is it sunniest in Irkutsk?

The sunniest time of year in Irkutsk is normally March with bright sunshine on average for 57% of daylight hours; that's 7 hours of sunshine per day.

What is the time difference between Russia (Central Asia) and the UK?

The time difference between Russia (Central Asia) and the UK is GMT+5 to GMT+9 hours.

What is the main language spoken in Russia (Central Asia)?

The main language spoken in Russia (Central Asia) is Russian.

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What is the currency in Russia (Central Asia)?

The currency in Russia (Central Asia) is the Russian Ruble (RUB).

Which plugs are used in Russia (Central Asia)?

Russia (Central Asia) uses electrical plug type C + F (220 Volts).

Which side of the road do they drive on in Russia (Central Asia)?

They drive on the right side of the road in Russia (Central Asia).

Do you need a visa for Russia (Central Asia)?

Yes, UK passport holders do need a visa to enter Russia (Central Asia).

Compare Irkutsk weather with the USA

Below the Irkutsk weather chart shows average maximum daytime temperature for Irkutsk, Russia (Central Asia) and the USA (Washington).

Maximum daytime temperature (°C)

Irkutsk, Russia (Central Asia)
USA (Washington)

Metric (°C / mm)  |  Imperial (°F / inches)

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