Guatemala
Ciudad Tecún Umán sees feels-like daytime highs peak around 41.2°C in June and nighttime lows bottom out near 29°C in January. September is the wettest month (~287 mm), while January is the driest (~4 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 February, January, and March — expect around 29–38.2°C with roughly 4% chance of rain on a given day in February.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January☀ | 29° / 38.6° | 3% | 4 mm | 77% | 6.5 kph |
| February☀ | 29° / 38.2° | 4% | 6 mm | 76% | 7.2 kph |
| March☀ | 29.9° / 39.3° | 10% | 20 mm | 69% | 7.9 kph |
| April | 31.6° / 41.1° | 24% | 59 mm | 47% | 8 kph |
| May | 32.1° / 41° | 49% | 162 mm | 18% | 8.2 kph |
| June | 31.5° / 41.2° | 68% | 251 mm | 6% | 8.5 kph |
| July | 31.1° / 40.9° | 69% | 235 mm | 8% | 8 kph |
| August | 31.3° / 40.9° | 71% | 249 mm | 9% | 8.3 kph |
| September | 31.1° / 39.8° | 74% | 287 mm | 8% | 8.8 kph |
| October | 31.2° / 39.9° | 57% | 220 mm | 18% | 7.9 kph |
| November | 31.1° / 40.9° | 25% | 72 mm | 43% | 6.5 kph |
| December | 29.7° / 40.2° | 6% | 12 mm | 67% | 6.2 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
Save your perfect conditions and get an email when a forecast matches.