Climate almanac
Mountain Home
Arkansas, United States · 36.34°, -92.39°
What is the climate like in Mountain Home?
The best time to visit Mountain Home is typically June – October, with trip comfort peaking in September (7.6/10). Mountain Home is warmest in July, when daily highs average 91°F (33°C), and coolest in January, when lows fall to about 31°F (-1°C). The wettest month is typically May and the driest is September; the year sees roughly 44 in (1129 mm) of precipitation.
- Best time to visitJune – October — comfort peaks in September (7.6/10)
- Warmest monthJuly — average high 91°F (33°C)
- Coolest monthJanuary — average low 31°F (-1°C)
- Wettest monthMay (5.7 in (144 mm))
- Driest monthSeptember (2.5 in (64 mm))
- Annual precipitation44 in (1129 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromMtn Home 1 Nnw, 1 km away (1902-2026)