United States
| Spanish | Helena |
|---|---|
| English | Helena |
| Arabic | هيلينا |
| Chinese | 赫勒拿 |
| Russian | Хелена |
| French | Helena |
| Hindi | हेलेना |
| Japanese | ヘレナ |
| Korean | 헬레나 |
| Portuguese | Helena |
| German | Helena |
Open in OpenStreetMap · Natural Earth 1:110m
IANA tz (zone.tab) · CLDR
Long-term averages (2001–2020) from NASA POWER for a 0.5° × 0.625° grid cell. Not a forecast.
| Month | Average temperature | Precipitation |
|---|---|---|
| January | -7.5°C | 33 mm |
| February | -6.7°C | 35 mm |
| March | -1.2°C | 41 mm |
| April | 2.8°C | 58 mm |
| May | 8.3°C | 73 mm |
| June | 13.2°C | 83 mm |
| July | 18.8°C | 34 mm |
| August | 17.4°C | 37 mm |
| September | 11.7°C | 41 mm |
| October | 3.9°C | 41 mm |
| November | -2.4°C | 36 mm |
| December | -7.5°C | 36 mm |