Irkutsk weather in October 2023

6
6°C max day temperature
5
5 hours of sunshine per day
9
9 days with some rainfall
-4
-4°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
32
32 mm of monthly rainfall
2
2 (Low) UV index

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Recommended for Russia (Central Asia)

The October weather guide for Russia (Central Asia) (Irkutsk) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

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

How cold is it in Irkutsk in October?

Daytime temperatures usually reach 6°C in Irkutsk in October, falling to -4°C at night.

How sunny is it in Irkutsk in October?

There are normally 5 hours of bright sunshine each day in Irkutsk in October - that's 47% of daylight hours.

Does it rain in Irkutsk in October?

There are usually 9 days with some rain in Irkutsk in October and the average monthly rainfall is 32mm. Rain may fall as snow in this month.