Fairfax

What is the climate like in Fairfax?

The best time to visit Fairfax is typically April – October, with trip comfort peaking in June (8.9/10). Fairfax is warmest in September, when daily highs average 75°F (24°C), and coolest in December, when lows fall to about 45°F (7°C). The wettest month is typically January and the driest is August; the year sees roughly 23 in of precipitation.

• Best time to visitApril – October — comfort peaks in June (8.9/10)
• Warmest monthSeptember — average high 75°F (24°C)
• Coolest monthDecember — average low 45°F (7°C)
• Wettest monthJanuary (5.0 in)
• Driest monthAugust (0.1 in)
• Annual precipitation23 in