El Rosario National Park
- Annual mean
- 25.4 °C
- Warmest month
- April
- Wettest month
- September
Twelve-month average records for temperature, precipitation, wind, and daylight hours
Explore long-term monthly climate normals for Montañas Mayas Chiquibul, derived from a representative coordinate at 407.77 meters elevation. This twelve-month profile details average minimum and maximum temperatures, daily precipitation rates, relative humidity, wind speed, and daylight hours recorded from 1991 through 2020. Measurements provide a standardized baseline for understanding atmospheric patterns in this El Petén biosphere reserve across the calendar year.
Long-term monthly averages tracking thermal range alongside daily precipitation rates across the calendar year
Analyze average temperature bounds, precipitation rates, humidity, wind, and daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 21.1 °C13.1° to 29.3° | 3.9 mm/day | 85.7% | 1.1 m/s | 11.1 hours |
| February | 22.4 °C14.3° to 32.2° | 2.6 mm/day | 79.3% | 1.1 m/s | 11.5 hours |
| March | 24.2 °C15° to 36.2° | 2 mm/day | 71% | 1.2 m/s | 11.9 hours |
| April | 26.5 °C17.9° to 37.9° | 1.4 mm/day | 66.3% | 1.2 m/s | 12.4 hours |
| May | 26.7 °C20° to 36.6° | 3.4 mm/day | 70.7% | 1.2 m/s | 12.8 hours |
| June | 25.4 °C21° to 33° | 6.4 mm/day | 83.1% | 1.1 m/s | 13 hours |
| July | 24.6 °C20.5° to 30.5° | 5.7 mm/day | 85.4% | 1.2 m/s | 12.9 hours |
| August | 24.8 °C20.8° to 30.7° | 5.9 mm/day | 86.2% | 1.1 m/s | 12.5 hours |
| September | 24.6 °C20.9° to 30.2° | 6.8 mm/day | 89.1% | 0.9 m/s | 12.1 hours |
| October | 23.7 °C17.9° to 29.4° | 7.3 mm/day | 90.1% | 0.9 m/s | 11.6 hours |
| November | 22.1 °C15° to 28.5° | 5.9 mm/day | 89.9% | 1 m/s | 11.2 hours |
| December | 21.2 °C14.1° to 28.4° | 4.6 mm/day | 89% | 1 m/s | 11 hours |
Comparing long-term monthly averages for temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Explore monthly weather normals across different protected landscapes and regions

Examine the geographic boundaries and forest ecosystems of Montañas Mayas Chiquibul through our structured atlas tools. Gain insight into the karst terrain and watershed connectivity that define this major Guatemalan biosphere reserve, as mapped by MoriAtlas for detailed regional study.