Weather in Irkutsk in October
How warm is it in Irkutsk in October?
In October the typical daytime high in Irkutsk is 7.7 °C on average, from 11.1 °C at the start to 3.3 °C at the end of the month.
That is 8.3 °C cooler than in September and 11.1 °C warmer than in November.
The last 10 years were 0.9 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
Measured at the weather station Irkutsk, 5 km away.