Hermosillo Weather & Climate

Mexico

Hermosillo sees feels-like daytime highs peak around 47.2°C in August and nighttime lows bottom out near 10.5°C in January. August is the wettest month (~84 mm), while April is the driest (~2 mm). For sunshine, June leads with about 80% clear skies.

Best time to visit Hermosillo

Based on mild feels-like temperatures and low rain chances, the most comfortable months are February, March, and November — expect around 12.528.1°C with roughly 6% chance of rain on a given day in February.

Hermosillo climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January10.5° / 25.8°8%17 mm66%12.3 kph
February12.5° / 28.1°6%13 mm64%12.6 kph
March14.5° / 29.9°3%6 mm69%13.1 kph
April17.7° / 33.9°2%2 mm73%13.6 kph
May22.1° / 38.2°1%2 mm79%14 kph
June28° / 43.8°10%19 mm80%13.5 kph
July32.9° / 46.8°34%77 mm56%11.1 kph
August34° / 47.2°37%84 mm52%9.5 kph
September31.2° / 45.3°21%48 mm74%10.1 kph
October23.4° / 38.8°8%16 mm79%11.1 kph
November15.9° / 31°6%13 mm70%11.8 kph
December11.4° / 25.3°8%21 mm67%12.2 kph

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

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