
Naciones Unidas National Park
- Annual mean
- 20.9 °C
- Warmest month
- April
- Wettest month
- September
Long-term atmospheric patterns for the reserve based on 1991 to 2020 NASA measurements.
The climate profile for Trifinio Biosphere Reserve provides consistent twelve-month averages for temperature, precipitation, humidity, wind speed, and daylight hours. Derived from NASA POWER data at a representative coordinate at 902.67 meters of elevation, these figures illustrate long-term climatological trends rather than specific daily weather events. Understanding these monthly patterns offers clarity on the environmental rhythm within the Chiquimula Department region throughout the calendar year.
Long-term monthly climate patterns spanning average minimum, mean, and maximum temperatures alongside daily precipitation rates.
Analyze average temperature bounds, precipitation rates, humidity, wind speed, and daylight hours across the annual calendar.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 20.1 °C12.1° to 30.4° | 0.8 mm/day | 77.2% | 4.2 m/s | 11.3 hours |
| February | 21.7 °C13.2° to 32.8° | 0.6 mm/day | 70.4% | 3.9 m/s | 11.5 hours |
| March | 23.4 °C13.5° to 35.2° | 0.5 mm/day | 64% | 3.8 m/s | 11.9 hours |
| April | 25.2 °C16° to 36° | 1.1 mm/day | 62.2% | 3.2 m/s | 12.3 hours |
| May | 24.7 °C17.9° to 34.6° | 4 mm/day | 70.6% | 2.4 m/s | 12.7 hours |
| June | 23.2 °C18.3° to 31.2° | 6.3 mm/day | 81.5% | 2.1 m/s | 12.8 hours |
| July | 22.9 °C17.9° to 29.5° | 4.7 mm/day | 82.4% | 2.5 m/s | 12.8 hours |
| August | 22.8 °C17.9° to 29.5° | 5.6 mm/day | 83.3% | 2.2 m/s | 12.5 hours |
| September | 22.4 °C17.7° to 28.8° | 6.4 mm/day | 85.6% | 2 m/s | 12.1 hours |
| October | 21.7 °C15.8° to 28.3° | 4.5 mm/day | 86.4% | 2.6 m/s | 11.7 hours |
| November | 20.5 °C13.4° to 28.4° | 1.9 mm/day | 84.6% | 3.9 m/s | 11.3 hours |
| December | 20 °C12.7° to 28.7° | 1 mm/day | 82.1% | 4 m/s | 11.2 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparative analysis of temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze long-term monthly weather patterns across diverse regional park settings.




Continue exploring the Trifinio Biosphere Reserve through the MoriAtlas lens. Gain deeper insight into the highland cloud forest ecosystems and the transboundary geography of this significant Guatemalan protected area in Chiquimula Department.