Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 32 | 33 | 33 | 34 | 33 | 31 | 32 | 31 | 32 | 31 | 31 | 32 | 32 |
| Daily mean°C | 28 | 29 | 29 | 30 | 29 | 27 | 29 | 28 | 28 | 28 | 28 | 28 | 28 |
| Daily low°C | 23 | 23 | 24 | 25 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 23 | 24 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 35 | 36 | 36 | 36 | 37 | 36 | 36 | 36 | 36 | 36 | 35 | 36 | 36 |
| Mean feelsDaily mean feels-like°C | 32 | 32 | 32 | 33 | 34 | 31 | 33 | 32 | 32 | 32 | 31 | 32 | 32 |
| Low feelsDaily low feels-like°C | 23 | 22 | 24 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 25 | 23 | 25 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 63 | 58 | 59 | 61 | 78 | 84 | 78 | 79 | 82 | 84 | 79 | 68 | 73 |
| Dewpoint°C | 20.3 | 19.3 | 20.9 | 21.6 | 24.0 | 24.1 | 24.0 | 24.1 | 23.9 | 24.2 | 23.6 | 21.4 | 22.6 |
| Precipitation | |||||||||||||
| Rainfallmm | 12 | 13 | 35 | 85 | 294 | 285 | 245 | 296 | 306 | 202 | 83 | 26 | 1881 |
| Rain days≥1mm | 3 | 3 | 7 | 16 | 29 | 28 | 27 | 26 | 27 | 28 | 14 | 7 | 215 |
| Wind | |||||||||||||
| Wind avgm/s | 1.5 | 1.7 | 1.5 | 1.4 | 1.2 | 1.2 | 1.1 | 1.2 | 1.2 | 1.0 | 1.1 | 1.3 | 1.3 |
| Wind gustsm/s | 2.9 | 3.5 | 3.0 | 3.0 | 2.6 | 2.7 | 2.2 | 2.2 | 2.8 | 2.3 | 2.1 | 2.5 | 2.6 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.3 | 10.3 | 9.8 | 10.0 | 9.7 | 9.1 | 9.7 | 8.8 | 8.9 | 8.8 | 8.7 | 9.2 | 9.3 |
| Clear skyindex | 73% | 76% | 63% | 53% | 36% | 26% | 34% | 31% | 33% | 37% | 55% | 74% | 49% |
| UV indexmax avg | 8.1 | 10.1 | 10.6 | 9.8 | 8.9 | 8.9 | 9.0 | 9.4 | 9.1 | 8.3 | 7.3 | 7.3 | 8.9 |
Compared across Guatemala
Retalhuleu: 24.5 °C. Typical range in Guatemala: 14.2–22.5 °C. Low anchor: Huehuetenango, 10.3 °C. High anchor: La Gomera, 26.8 °C.
87 cities tracked