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Weather & Climate
Belmopan, Cayo, Belize
Overview
Climate data and monthly weather averages for Belmopan.
Key Metrics
Annual Avg
25.8°C
Summer Avg
26.9°C
Winter Avg
23.5°C
Record High
42.6°C
Record Low
11.2°C
Annual Precipitation
1643.1 mm
Avg Humidity
82%
Summer Humidity
85%
Winter Humidity
83%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 33.8° | 22.8° | 11.2° | 101.1 | 84% | 122 | 10.4 |
| Feb | 38.7° | 24.4° | 11.7° | 54.3 | 78% | 135 | 10.8 |
| Mar | 42.6° | 26° | 13.2° | 45.3 | 70% | 177 | 10.9 |
| Apr | 42.5° | 28.1° | 17.9° | 33.6 | 67% | 185 | 10.7 |
| May | 40.1° | 28.4° | 19.4° | 118.4 | 71% | 178 | 11.5 |
| Jun | 38.8° | 27° | 22.3° | 230.4 | 85% | 156 | 12.1 |
| Jul | 35.1° | 26.6° | 21.8° | 149.4 | 86% | 167 | 9.6 |
| Aug | 36.9° | 27° | 21.8° | 174.2 | 85% | 172 | 13 |
| Sep | 37.4° | 26.6° | 21.8° | 197.7 | 89% | 157 | 11.1 |
| Oct | 33.3° | 25.4° | 17.2° | 243 | 91% | 138 | 11.8 |
| Nov | 32° | 23.7° | 11.9° | 169.5 | 89% | 123 | 8.9 |
| Dec | 33.9° | 23.2° | 11.2° | 126.2 | 87% | 119 | 9 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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