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Weather & Climate
Saint Anthony, Idaho, United States
Overview
Climate data and monthly weather averages for Saint Anthony.
Key Metrics
Annual Avg
5.8°C
Summer Avg
19.1°C
Winter Avg
-7.5°C
Record High
38.6°C
Record Low
-32.9°C
Annual Precipitation
587.4 mm
Avg Humidity
66%
Summer Humidity
48%
Winter Humidity
89%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 5.8° | -8.3° | -32.3° | 59.8 | 92% | 55 | 47.9 |
| Feb | 7.8° | -6.5° | -30.6° | 49.6 | 88% | 75 | 46.7 |
| Mar | 19.6° | -0.1° | -24.5° | 54.3 | 75% | 122 | 46.2 |
| Apr | 26.3° | 4.9° | -10.3° | 59.1 | 64% | 155 | 50.7 |
| May | 33.2° | 10.6° | -5.8° | 58.9 | 60% | 195 | 51.2 |
| Jun | 35° | 15.9° | -2.4° | 50.4 | 54% | 219 | 48.2 |
| Jul | 38.6° | 21.6° | 4.3° | 24.2 | 45% | 236 | 48.1 |
| Aug | 36.9° | 19.9° | 1.6° | 27.3 | 44% | 201 | 45.7 |
| Sep | 33° | 14.3° | -3.4° | 39.6 | 49% | 149 | 49.7 |
| Oct | 27.5° | 6.1° | -14.4° | 48.7 | 60% | 100 | 49.8 |
| Nov | 18.3° | -1.1° | -27.8° | 50.7 | 75% | 59 | 44.8 |
| Dec | 9.3° | -7.6° | -32.9° | 64.8 | 88% | 43 | 48.8 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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