Climate at a glance · Guatemala City
Annual mean67°day and night
Precipitation55.91 ina year
Warmest monthAprilavg high 82°
Coldest monthJanuaryavg low 55°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
55.91 in a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 75° | 77° | 81° | 82° | 81° | 75° | 75° | 77° | 75° | 75° | 73° | 73° |
| Avg low | 55° | 55° | 57° | 59° | 61° | 61° | 59° | 59° | 59° | 59° | 57° | 55° |
| Precip, in | 1.02 | 0.83 | 0.79 | 1.93 | 4.61 | 11.69 | 6.73 | 8.03 | 9.57 | 6.73 | 2.80 | 1.18 |
| Wet days | 8 | 5 | 5 | 10 | 18 | 24 | 20 | 22 | 27 | 23 | 13 | 9 |
| Sunshine | 10.8 h | 11.1 h | 11.6 h | 11.5 h | 11 h | 9.3 h | 11 h | 10.8 h | 10.3 h | 10.3 h | 10.2 h | 10.4 h |
| Humidity | 74% | 70% | 68% | 70% | 75% | 85% | 81% | 81% | 85% | 85% | 82% | 77% |
| Daylight | 11 h 22 | 11 h 40 | 12 h 04 | 12 h 28 | 12 h 49 | 12 h 59 | 12 h 54 | 12 h 36 | 12 h 12 | 11 h 48 | 11 h 27 | 11 h 16 |
| UV index (clear sky) | 8 | 9 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 8 | 8 |
5-year averages (2021–2025) · Open-Meteo historical weather (ERA5)
14.6410°N, 90.5130°W