Guatemala
Puerto Barrios sees feels-like daytime highs peak around 40.3°C in August and nighttime lows bottom out near 25.5°C in January. October is the wettest month (~136 mm), while April is the driest (~34 mm). For sunshine, January leads with about 77% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are January, February, and December — expect around 25.5–33.3°C with roughly 20% chance of rain on a given day in January.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January☀ | 25.5° / 33.3° | 20% | 63 mm | 77% | 7.6 kph |
| February☀ | 26.2° / 34.5° | 15% | 45 mm | 77% | 7.7 kph |
| March | 26.9° / 36.9° | 12% | 36 mm | 72% | 7.7 kph |
| April | 28.8° / 38.3° | 12% | 34 mm | 53% | 7.8 kph |
| May | 30.6° / 40.2° | 24% | 67 mm | 27% | 7.5 kph |
| June | 31.3° / 40° | 39% | 122 mm | 13% | 7.6 kph |
| July | 31.3° / 39.8° | 40% | 128 mm | 17% | 8 kph |
| August | 31.5° / 40.3° | 40% | 125 mm | 18% | 7.3 kph |
| September | 31.4° / 40.2° | 42% | 135 mm | 14% | 6.4 kph |
| October | 30° / 38.5° | 36% | 136 mm | 25% | 6.6 kph |
| November | 28° / 35.2° | 28% | 103 mm | 48% | 7.1 kph |
| December☀ | 26.4° / 33.4° | 24% | 83 mm | 69% | 7.4 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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