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Weather & Climate
Fountain, Colorado, United States
Overview
Climate data and monthly weather averages for Fountain.
Key Metrics
Annual Avg
9.4°C
Summer Avg
21°C
Winter Avg
-1.4°C
Record High
36.8°C
Record Low
-24.1°C
Annual Precipitation
376.6 mm
Avg Humidity
48%
Summer Humidity
45%
Winter Humidity
54%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 17.5° | -1.5° | -20.4° | 14 | 54% | 85 | 64.2 |
| Feb | 20° | -0.8° | -24.1° | 16.5 | 54% | 101 | 60.5 |
| Mar | 24.4° | 3.9° | -17.7° | 24.5 | 48% | 155 | 60.6 |
| Apr | 27.9° | 7.8° | -10.6° | 38.7 | 45% | 183 | 62.2 |
| May | 34.5° | 13.2° | -5.8° | 44.9 | 45% | 211 | 56.7 |
| Jun | 36.8° | 19.9° | 0.7° | 30.3 | 39% | 223 | 59 |
| Jul | 36.6° | 22.4° | 8.7° | 69.1 | 47% | 218 | 36.1 |
| Aug | 36.2° | 20.6° | 6.5° | 56.4 | 49% | 198 | 35.6 |
| Sep | 34.1° | 16.4° | -3.5° | 31.8 | 46% | 166 | 49.4 |
| Oct | 28.9° | 9.1° | -14.4° | 22.6 | 47% | 129 | 58.7 |
| Nov | 22.7° | 3.2° | -17.4° | 12.9 | 49% | 93 | 64.5 |
| Dec | 17.8° | -1.8° | -19.3° | 14.9 | 55% | 76 | 63.8 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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