Ust’-Kut Climate: Weather by Month and Best Time to Visit
Best months for Ust’-Kut: July, June, August.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -20°C | -29°C | 12 mm | 5 | – | – | 4.5 |
| February | -14°C | -26°C | 11 mm | 4 | – | – | 4.5 |
| March | -4°C | -18°C | 18 mm | 7 | – | – | 4.2 |
| April | 5°C | -7°C | 28 mm | 9 | – | – | 4.6 |
| May | 14°C | 1°C | 44 mm | 12 | – | – | 6.1 |
| June | 21°C | 9°C | 56 mm | 12 | – | – | 7.4 |
| July | 24°C | 12°C | 69 mm | 12 | – | – | 7.5 |
| August | 21°C | 9°C | 71 mm | 11 | – | – | 7.3 |
| September | 12°C | 1°C | 51 mm | 12 | – | – | 5.8 |
| October | 2°C | -7°C | 37 mm | 10 | – | – | 3.9 |
| November | -11°C | -20°C | 27 mm | 9 | – | – | 3.9 |
| December | -18°C | -27°C | 18 mm | 6 | – | – | 4.3 |