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Weather & Climate
San Ignacio, Cayo, Belize
Overview
Climate data and monthly weather averages for San Ignacio.
Key Metrics
Annual Avg
24.5°C
Summer Avg
25.6°C
Winter Avg
21.9°C
Record High
42.1°C
Record Low
9.9°C
Annual Precipitation
1729.4 mm
Avg Humidity
83%
Summer Humidity
86%
Winter Humidity
86%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 32.6° | 21.2° | 10° | 114.1 | 87% | 121 | 8.4 |
| Feb | 37.3° | 22.8° | 10.7° | 65 | 81% | 131 | 10.7 |
| Mar | 41.5° | 24.9° | 11° | 52.7 | 70% | 171 | 9.6 |
| Apr | 42.1° | 27.6° | 14.2° | 38.1 | 64% | 179 | 9.5 |
| May | 41.1° | 27.7° | 18.7° | 124.6 | 70% | 175 | 10.1 |
| Jun | 39.2° | 25.9° | 20.7° | 225.9 | 85% | 156 | 9.1 |
| Jul | 35.1° | 25.3° | 19.7° | 161.2 | 86% | 166 | 9.1 |
| Aug | 36.8° | 25.6° | 19.9° | 181.3 | 86% | 171 | 11.7 |
| Sep | 36.9° | 25.3° | 20.2° | 208.2 | 90% | 153 | 9.2 |
| Oct | 32.9° | 24.1° | 15.3° | 246.1 | 92% | 142 | 10.9 |
| Nov | 31.1° | 22.3° | 11.3° | 176.4 | 91% | 126 | 9.5 |
| Dec | 33.6° | 21.6° | 9.9° | 135.8 | 90% | 118 | 8.8 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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