Irkutsk weather

  • Browse the best deals on hotel stays & compare prices
  • Check lowest rates by month & also by day of the week
  • Search by date or browse hotels by destination & map

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.

  • Top deals & discounts
  • Irkutsk climate averages by month
  • More destinations
  • Best time to go to Irkutsk
  • Irkutsk 5-day weather forecast
  • Irkutsk weather today - current conditions (last 24-hours)

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 = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.


Change criteria

Max Day Temperature (°F)

  • 7°F maximum daytime temperature in January in Irkutsk7
  • 14°F maximum daytime temperature in February in Irkutsk14
  • 30°F maximum daytime temperature in March in Irkutsk30
  • 46°F maximum daytime temperature in April in Irkutsk46
  • 63°F maximum daytime temperature in May in Irkutsk63
  • 72°F maximum daytime temperature in June in Irkutsk72
  • 75°F maximum daytime temperature in July in Irkutsk75
  • 70°F maximum daytime temperature in August in Irkutsk70
  • 59°F maximum daytime temperature in September in Irkutsk59
  • 43°F maximum daytime temperature in October in Irkutsk43
  • 25°F maximum daytime temperature in November in Irkutsk25
  • 10°F maximum daytime temperature in December in Irkutsk10

Hours of Sunshine (daily)

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

Best time to go for the weather

Metric (°C)  |  Imperial (°F)

Back to top

Which is the hottest month in Irkutsk?

The hottest time of year in Irkutsk is normally July. Expect maximum daytime temperatures to reach 75°F.

Which month has the most rain in Irkutsk?

In terms of rainfall, July is usually the wettest month in Irkutsk with 5.0 inches 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.

Learn a language for Russia (Central Asia) with Busuu*, Mondly* and Rocket Languages*.

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 (°F)

Irkutsk, Russia (Central Asia)
USA (Washington)

Metric (°C)  |  Imperial (°F)

Compare more Irkutsk weather >>

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

Back to Holiday Weather Top ^