Temperature
Warm by day, mild at night.
Belmopan is usually most comfortable from December to February. Typical daytime highs range from 82–91°F across the year. Rain is frequent in many months.

Warm by day, mild at night.
Rain is frequent. About 17 wet days this month.
Cloudier spells limit sunshine.
Very humid air is a major factor this month.
In November, afternoons feel about 89° and nights feel near 76°.
Mostly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 81°F, easing to about 76°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 82 | 67 | 2.7 | 15 | 8.9 | 86 |
| Feb | 84 | 69 | 1.5 | 11 | 10.1 | 83 |
| Mar | 87 | 70 | 1.5 | 10 | 11.0 | 79 |
| Apr | 91 | 74 | 1.5 | 8 | 11.5 | 77 |
| May | 91 | 76 | 3.6 | 16 | 11.0 | 78 |
| Jun | 89 | 76 | 6.5 | 25 | 9.7 | 83 |
| Jul | 89 | 76 | 5.0 | 24 | 10.5 | 84 |
| Aug | 90 | 75 | 4.9 | 24 | 10.6 | 83 |
| Sep | 90 | 75 | 5.9 | 25 | 9.8 | 84 |
| Oct | 87 | 74 | 6.7 | 23 | 8.8 | 85 |
| Nov | 83 | 70 | 4.8 | 17 | 8.8 | 87 |
| Dec | 82 | 68 | 3.0 | 16 | 8.9 | 87 |
Similar climates
Want a side-by-side climate view? Compare Belmopan with Cabo San Lucas.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 27, 2026
Data & methodology