Irkutsk in May
6.9out of 10
Possible, with caveats
Mild: highs around 16°C. Frequent rain: about 9 rainy days.
16°CAvg high
4°CAvg low
9Rainy days (39 mm)
15:29 hDaylight
05:15Sunrise · 20:43 Sunset
Why this score
- Mild: highs around 16°C
- Frequent rain: about 9 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in May is fairly consistent from year to year (2.1 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -15°C | -25°C | 5 mm | 2 | – | – | 4.9 |
| February | -10°C | -22°C | 5 mm | 2 | – | – | 4.8 |
| March | 0°C | -13°C | 10 mm | 4 | – | – | 4.6 |
| April | 9°C | -3°C | 23 mm | 6 | – | – | 5.8 |
| May | 16°C | 4°C | 39 mm | 9 | – | – | 6.9 |
| June | 21°C | 10°C | 66 mm | 11 | – | – | 7.5 |
| July | 23°C | 14°C | 93 mm | 12 | – | – | 7.4 |
| August | 22°C | 12°C | 101 mm | 12 | – | – | 7.3 |
| September | 15°C | 5°C | 61 mm | 11 | – | – | 6.6 |
| October | 7°C | -3°C | 23 mm | 6 | – | – | 5.5 |
| November | -4°C | -12°C | 13 mm | 4 | – | – | 4.6 |
| December | -13°C | -21°C | 10 mm | 4 | – | – | 4.6 |
Frequently asked questions
How hot is Irkutsk in May?
Daytime highs average 16°C and nights about 4°C.
When is the best time to visit Irkutsk?
The best months are June, July, August, May.