Susanville Weather & Climate

United States of America

Susanville sees feels-like daytime highs peak around 29.6°C in July and nighttime lows bottom out near -3.8°C in January. December is the wettest month (~80 mm), while August is the driest (~4 mm). For sunshine, August leads with about 86% clear skies.

Best time to visit Susanville

Based on mild feels-like temperatures and low rain chances, the most comfortable months are August, July, and June — expect around 13.828.5°C with roughly 3% chance of rain on a given day in August.

Susanville climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January-3.8° / 4.5°19%73 mm44%9.1 kph
February-2.1° / 6.7°20%76 mm43%9.6 kph
March0.4° / 10°22%69 mm46%10.2 kph
April3.2° / 14.5°18%37 mm52%10.2 kph
May7.6° / 20.2°15%27 mm59%9.7 kph
June11.9° / 25.5°9%14 mm73%9.2 kph
July14.8° / 29.6°3%5 mm85%8.6 kph
August13.8° / 28.5°3%4 mm86%8.3 kph
September9.9° / 24.4°7%12 mm80%8.4 kph
October5.1° / 17.1°13%34 mm65%8.7 kph
November0.1° / 8.7°20%64 mm49%9.2 kph
December-3.3° / 3.9°20%80 mm44%9.3 kph

Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).

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