Average annual temperature is -11.4 °C
Absolute maximum temperature: 25.5 °C
Absolute minimum temperature: -50.8 °C
Number of sunny days: 170 days
Number of rainy days: 81 days
Number of snow days: 114 days
Look at detailed online map of Ust’-Olenëk
* Weather data for Ust’-Olenëk Russia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | -16.4 | -13.3 | -5.2 | -3.2 | 12.7 | 18.4 | 18.2 | 25.5 | 9.2 | -1.2 | -3.5 | -12.8 |
| Average daytime temperature (°C) | -33.5 | -27.7 | -20.6 | -11.9 | -3.7 | 11.9 | 11.2 | 12.7 | 3.7 | -5.4 | -15.7 | -22.2 |
| Average temperature (°C) | -36.9 | -31.3 | -23.8 | -15.0 | -6.0 | 7.8 | 7.9 | 9.8 | 1.9 | -7.5 | -18.9 | -25.6 |
| Average night temperature (°C) | -40.3 | -34.7 | -28.0 | -18.9 | -9.3 | 4.4 | 5.0 | 6.9 | 0.2 | -10.1 | -22.3 | -29.6 |
| Absolute minimum temperature (°C) | -50.8 | -45.9 | -37.9 | -31.9 | -18.7 | -0.6 | 1.0 | 1.8 | -4.4 | -24.5 | -33.4 | -43.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 1.0 | 8.0 | 14.0 | 20.0 | 24.0 | 24.0 | 24.0 | 24.0 | 16.0 | 10.0 | 5.0 | 0.0 |
| Daylight mean duration (h) | 0.1 | 6.0 | 11.6 | 17.3 | 23.7 | 24.0 | 24.0 | 20.2 | 13.6 | 8.3 | 1.3 | 0.0 |
| Daylight minimum duration (h) | 0.0 | 2.0 | 8.0 | 14.0 | 21.0 | 24.0 | 24.0 | 16.0 | 11.0 | 5.0 | 0.0 | 0.0 |
| Sunshine mean duration (h) | 0.0 | 1.7 | 6.4 | 8.8 | 11.0 | 11.3 | 11.7 | 7.6 | 2.8 | 1.9 | 0.2 | 0.0 |
| Precipitation (mm) | 5 | 14 | 19 | 6 | 21 | 42 | 39 | 40 | 38 | 25 | 25 | 11 |
| Sunny days | 23 | 12 | 14 | 20 | 13 | 11 | 15 | 17 | 10 | 7 | 13 | 15 |
| Rainy days | 0 | 3 | 3 | 0 | 5 | 19 | 16 | 14 | 17 | 2 | 2 | 0 |
| Snow days | 8 | 13 | 14 | 10 | 13 | 0 | 0 | 0 | 3 | 22 | 15 | 16 |
The best time to visit Ust’-Olenëk during the most sunny months:
Months with the longest average daylight duration in Ust’-Olenëk:
The largest precipitation sum in Ust’-Olenëk is at