In order to really enjoy your stay in Irkutsk, the weather has to play along, of course.
It is therefore always a good idea to find out about and check when is the best time to travel to Irkutsk?
On this page, you can check out the weather tables and graphs to quickly get an idea of which season is the warmest or wettest in Irkutsk.
This enables you to choose the ideal time for a trip to Irkutsk.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -14° / -24° | 2 | 10 | 19 | 20 mm | Awful | Irkutsk in January |
| February | -11° / -23° | 3 | 8 | 17 | 18 mm | Awful | Irkutsk in February |
| March | -2° / -13° | 5 | 7 | 19 | 35 mm | Awful | Irkutsk in March |
| April | 8° / -2° | 5 | 12 | 13 | 48 mm | Bad | Irkutsk in April |
| May | 16° / 3° | 6 | 21 | 4 | 74 mm | Ok | Irkutsk in May |
| June | 24° / 9° | 6 | 24 | 0 | 85 mm | Perfect | Irkutsk in June |
| July | 26° / 12° | 7 | 24 | 0 | 127 mm | Good | Irkutsk in July |
| August | 23° / 10° | 7 | 24 | 0 | 124 mm | Good | Irkutsk in August |
| September | 15° / 4° | 6 | 22 | 2 | 75 mm | Ok | Irkutsk in September |
| October | 6° / -2° | 4 | 17 | 10 | 32 mm | Awful | Irkutsk in October |
| November | -5° / -12° | 3 | 10 | 17 | 25 mm | Awful | Irkutsk in November |
| December | -12° / -20° | 3 | 9 | 19 | 25 mm | Awful | Irkutsk in December |