Climate almanac
Muscoy
California, United States · 34.15°, -117.34°
What is the climate like in Muscoy?
The best time to visit Muscoy is typically April – November, with trip comfort peaking in June (9.3/10). Muscoy is warmest in July, when daily highs average 93°F (34°C), and coolest in January, when lows fall to about 40°F (4°C). The wettest month is typically February and the driest is June; the year sees roughly 14 in (347 mm) of precipitation.
- Best time to visitApril – November — comfort peaks in June (9.3/10)
- Warmest monthJuly — average high 93°F (34°C)
- Coolest monthJanuary — average low 40°F (4°C)
- Wettest monthFebruary (2.5 in (64 mm))
- Driest monthJune (0.1 in (3 mm))
- Annual precipitation14 in (347 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromNorton AFB, 11 km away (1949-2026)