Unlock deeper multi-jurisdiction research
Full sub-pages, saves, and alerts are available on paid plans.
Weather & Climate
Superior, Montana, United States
Overview
Climate data and monthly weather averages for Superior.
Key Metrics
Annual Avg
3.9°C
Summer Avg
15°C
Winter Avg
-6.6°C
Record High
36.5°C
Record Low
-37.5°C
Annual Precipitation
945.5 mm
Avg Humidity
79%
Summer Humidity
65%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 7.1° | -6.5° | -29.7° | 112.2 | 95% | 35 | 26.6 |
| Feb | 10.8° | -6.3° | -37.5° | 89 | 95% | 56 | 24.5 |
| Mar | 17.4° | -2.5° | -32° | 107.3 | 93% | 99 | 24.3 |
| Apr | 23.4° | 1.8° | -18.5° | 82.5 | 83% | 136 | 24.6 |
| May | 28.7° | 7.7° | -7.9° | 82.1 | 75% | 173 | 24.8 |
| Jun | 33.4° | 11.6° | -2.8° | 77.7 | 74% | 186 | 18.6 |
| Jul | 34.2° | 16.7° | 0.9° | 22 | 64% | 225 | 20.7 |
| Aug | 36.5° | 16.7° | 1.2° | 31 | 56% | 185 | 17.8 |
| Sep | 32.5° | 11.8° | -6.3° | 38.4 | 59% | 126 | 21 |
| Oct | 26.3° | 4.3° | -20.6° | 80.3 | 74% | 77 | 23.1 |
| Nov | 16.3° | -2.2° | -24.2° | 109.2 | 89% | 38 | 28.9 |
| Dec | 7.4° | -6.9° | -31.3° | 113.8 | 95% | 28 | 25.8 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
Subscribe to unlock the full sub-page depth for additional jurisdictions.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.