City · Russia
Best time to visit Irkutsk
The best time to visit Irkutsk is May and June and August, with daytime temperatures around 25°C.
Eddigo
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Irkutsk
460 mWarm, showery and grey
66
25°/9°7°85 mm16 %17 h
A typical mid-June in Irkutsk
Sunny 3Cloudy 15Rain 12
Daytime temperature (night ☾)
9°19°31°−28°33°
Sea temperature
7°−28°33°
Daylight (solar time)
03:3720:23
0006121824
16 h 47 m
Precipitation
0130 mm
85 mm
Air feel
FreshComfortableHumidMuggy
RH 58 %
Month by month
| Month | Score | Day | Night | Sea | Rain | Wet days | Sun | Daylight | Feels like |
|---|---|---|---|---|---|---|---|---|---|
| January | 40 | −16° | −26° | 0° | 14 mm | 8 | 22 % | 8 h | Freezing, snowy and grey |
| February | 52 | −9° | −23° | 0° | 11 mm | 4 | 29 % | 10 h | Freezing · ski conditions |
| March | 50 | 2° | −13° | 0° | 18 mm | 5 | 32 % | 12 h | Cold |
| April | 45 | 11° | −3° | 0° | 27 mm | 7 | 27 % | 14 h | Chilly |
| May | 69 | 19° | 3° | 2° | 47 mm | 10 | 16 % | 16 h | Pleasantly warm and grey |
| June | 66 | 25° | 9° | 7° | 83 mm | 12 | 16 % | 17 h | Warm, showery and grey |
| July | 63 | 26° | 12° | 14° | 123 mm | 13 | 14 % | 16 h | Warm, showery and grey |
| August | 66 | 23° | 10° | 18° | 97 mm | 13 | 26 % | 15 h | Pleasantly warm and showery |
| September | 51 | 16° | 3° | 16° | 61 mm | 11 | 26 % | 13 h | Mild |
| October | 45 | 7° | −5° | 11° | 33 mm | 7 | 30 % | 10 h | Chilly and snowy |
| November | 41 | −5° | −15° | 6° | 22 mm | 7 | 15 % | 9 h | Freezing, snowy and grey |
| December | 38 | −15° | −25° | 2° | 23 mm | 9 | 17 % | 8 h | Freezing, snowy and grey |
The score (0–100) combines daytime temperature, rain days, humidity and cloud cover, weighted for a typical warm-weather trip: 20–28 °C, little rain. On the map you can change these preferences.
Climate averages 2016–2025 (ERA5, CRU TS). Sea temperature from ERA5. Not a forecast. Elevation: 458 m. Coordinates: 52.30, 104.29.