Climate almanac
Keyser
West Virginia, United States · 39.44°, -78.97°
What is the climate like in Keyser?
The best time to visit Keyser is typically July – August, with trip comfort peaking in July (6.8/10). Keyser is warmest in July, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 24°F (-4°C). The wettest month is typically May and the driest is November; the year sees roughly 44 in (1119 mm) of precipitation.
- Best time to visitJuly – August — comfort peaks in July (6.8/10)
- Warmest monthJuly — average high 84°F (29°C)
- Coolest monthJanuary — average low 24°F (-4°C)
- Wettest monthMay (5.6 in (142 mm))
- Driest monthNovember (2.5 in (62 mm))
- Annual precipitation44 in (1119 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromRomney 1 Sw, 21 km away (1891-2026)