Sierra National Forest in the United States of America sees its peak temperatures in July (35°C (95°F)) and its coolest in December (12°C (54°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from North Fork, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Sierra National Forest offers pleasant conditions in April, May and October, with temperatures typically ranging from 19°C (66°F) to 24°C (75°F).
July, August and September are generally the hottest months of the year.
When it comes to rainfall, Sierra National Forest sees significant variations throughout the year. December tends to be the wettest, receiving 150 mm (5.9 in) of rain, while August is much drier with just 0 mm (0 in). The driest conditions can be found during June, July, August and September, with rainfall staying below 8 mm (0.3 in).
Visitors hoping to maximize their time in the sun should consider planning their trip for July, when daylight hours are at their peak.
