Kisatchie National Forest
- Annual mean
- 18.9 °C
- Warmest month
- August
- Wettest month
- December
Detailed atmospheric records including temperature, precipitation, wind, and daylight averages.
Examine the twelve-month climate profile for Sam Houston National Forest, derived from 1991 to 2020 NASA POWER measurements at a representative park coordinate. This analysis covers monthly average temperatures, daily precipitation rates, relative humidity, wind speed, and daylight hours. Records provide a clear view of annual climatic patterns within this Texas protected landscape rather than reflecting real-time weather or local microclimate variations.

Long term monthly temperature averages alongside daily precipitation rates across the calendar year
Compare long term temperature bounds, average daily precipitation, humidity, and daylight hours
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 9.7 °C-3.9° to 23.8° | 3.6 mm/day | 83.1% | 2.1 m/s | 10.3 hours |
| February | 12 °C-2° to 25.2° | 3.2 mm/day | 83% | 2.2 m/s | 10.9 hours |
| March | 15.8 °C0.1° to 28.6° | 3.1 mm/day | 80.3% | 2.2 m/s | 11.8 hours |
| April | 19.8 °C5.4° to 31.6° | 3.3 mm/day | 77.2% | 2.3 m/s | 12.8 hours |
| May | 24.4 °C11.3° to 35.8° | 4 mm/day | 74.9% | 2.1 m/s | 13.6 hours |
| June | 27.6 °C18.2° to 38° | 4.5 mm/day | 73.9% | 1.8 m/s | 13.9 hours |
| July | 28.6 °C21° to 39.3° | 3.1 mm/day | 73.1% | 1.6 m/s | 13.8 hours |
| August | 28.9 °C20.4° to 40° | 3.7 mm/day | 71.2% | 1.5 m/s | 13.1 hours |
| September | 25.9 °C13.5° to 37.5° | 3.8 mm/day | 73.6% | 1.7 m/s | 12.2 hours |
| October | 20.7 °C5.6° to 34° | 4.2 mm/day | 75.4% | 1.9 m/s | 11.2 hours |
| November | 14.8 °C0° to 28.3° | 3.7 mm/day | 80% | 2 m/s | 10.4 hours |
| December | 10.8 °C-2.7° to 25.2° | 3.8 mm/day | 83.2% | 2.1 m/s | 10.1 hours |
Comparative 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.
Analyze monthly temperature, precipitation, and daylight rhythms across diverse protected regions.


Deepen your understanding of this significant Texas protected landscape through the MoriAtlas platform. Analyze the specific terrain of the Piney Woods, trace the expansive Lone Star Hiking Trail, and examine the relationship between the forested ridgelines and the surrounding lake reservoirs within this unique regional ecosystem.