Irkutsk Weather in October

October in Irkutsk sees daytime temperatures around 8°C (46°F) and lows of -2°C (28°F) at night. Pack a rain jacket because some snow/rainfall is likely.

Rainfall in Irkutsk in October

Typically around 9 days of snow/rainfall are expected, averaging 26 mm (1 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Irkutsk in October

In October, expect low temperatures in Irkutsk, with highs of 8°C (46°F) and lows of -2°C (28°F) at night. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights are well below freezing at -2°C (28°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.

Sunshine in Irkutsk in October

The area experiences a moderate amount of sunshine, with approximately 155 hours of sunlight expected. This means a decent mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, June and July typically offer the best circumstances for Irkutsk.