Long-Range Weather Forecast for Helena, MT
Annual Weather Summary
November 2022 to October 2023
Winter will be warmer than normal, with the coldest periods in mid-November and early February. Precipitation will be above normal, with above-average snowfall in the far north and far south. The snowiest periods will be in mid-November, late December, early to mid-January, and early February. April and May will be cooler than normal, with above-normal precipitation, on average. Summer will be slightly cooler than normal, with rainfall above average in the north and below normal in the south. The hottest periods will be in mid- to late July and early August. September and October will be cooler and drier than normal, on average.
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Jan 1-15 | Rain and snow, mild |
| Jan 16-19 | Flurries north, snowstorm south; cold |
| Jan 20-31 | Periods of rain and snow, warm |
| January | temperature 40° (6° above avg.) precipitation 2.5" (1" above avg.) |
| Dates | Weather Conditions |
|---|---|
| Feb 1-9 | Snowy periods, cold |
| Feb 10-17 | Sunny, mild |
| Feb 18-28 | Rain and snow, mild |
| February | temperature 36° (1° above avg.) precipitation 3" (avg. north, 2" above south) |
Temperature and Precipitation November 2022 to October 2023
