Fillmore

What is the climate like in Fillmore?

The best time to visit Fillmore is typically April – November, with trip comfort peaking in July (9.5/10). Fillmore is warmest in July, when daily highs average 85°F (30°C), and coolest in January, when lows fall to about 42°F (5°C). The wettest month is typically January and the driest is July; the year sees roughly 17 in (440 mm) of precipitation.

• Best time to visitApril – November — comfort peaks in July (9.5/10)
• Warmest monthJuly — average high 85°F (30°C)
• Coolest monthJanuary — average low 42°F (5°C)
• Wettest monthJanuary (3.5 in (90 mm))
• Driest monthJuly (0.0 in (1 mm))
• Annual precipitation17 in (440 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromWiley Ridge California, 8 km away (2003-2026)