Best Time to Visit Ust'-Ilimsk
Best time: Jun, Jul, Aug, May.
Jul is warmest (25°C high); Jul is rainiest (60 mm).
Ust'-Ilimsk weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | -18.1 | -27.8 | 17 | 0.9 |
| Feb | -14.3 | -26 | 12 | 2.4 |
| Mar | -3.6 | -18.1 | 13 | 4.8 |
| Apr | 5.6 | -6.9 | 26 | 7.2 |
| May | 14.2 | 1.3 | 33 | 8.5 |
| Jun | 22.4 | 7.7 | 46 | 9.3 |
| Jul | 25 | 11.3 | 60 | 8.6 |
| Aug | 21 | 8.3 | 56 | 6.7 |
| Sep | 13 | 1.3 | 32 | 4.3 |
| Oct | 2.2 | -6.5 | 33 | 2.3 |
| Nov | -8.3 | -17.2 | 25 | 1.1 |
| Dec | -15 | -24.3 | 22 | 0.6 |
Average high temperature
Best months by activity
Overall: JunJulAugMay
Beaches: JulJunMarApr
Hiking: JunMayJulAug
Sightseeing: JunJulAugMay
Ust'-Ilimsk quick facts
What to pack
Cold months (Jan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec): warm layers and a coat.
Frequently asked questions
When is the best time to visit Ust'-Ilimsk?
Jun, Jul, Aug, May.
What is the rainiest month?
Jul, about 60 mm.
What is the warmest month?
Jul, with average highs of 25°C.
Where to stay
See Ust'-Ilimsk hotels · Book Ust'-Ilimsk tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.