Fresno weather in January 2026

Expect daytime maximum temperatures of 12°C in Fresno, California in January based on long-term weather averages. There are 5 hours of sunshine per day on average with typically 50 mm of rainfall in the month.

  • 12°C maximum daytime temperature in January in Fresno12
    12°C max day temperature
  • 5 hours of sunshine per day
  • 7 days with some rainfall in January in Fresno7
    7 days with some rainfall
  • 3°C minimum night-time temperature in January in Fresno3
    3°C min night temperature
  • 10 hours of daylight per day in January in Fresno10
    10 hours of daylight per day
  • No heat & humidity in January in Fresno0
    No heat & humidity
  • 50 mm monthly rainfall in January in Fresno50
    50 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Fresno2
    2 (Low) UV index

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The January weather guide for California (Fresno) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about California

How hot is it in Fresno in January?

Daytime temperatures usually reach 20°C in Fresno in January, falling to 8°C at night.

How sunny is it in Fresno in January?

There are normally 7 hours of bright sunshine each day in Fresno in January - that's 70% of daylight hours.

Does it rain in Fresno in January?

There are usually 5 days with some rain in Fresno in January and the average monthly rainfall is 80mm.

Fresno January sunrise & sunset times

Browse the sunrise and sunset times for Fresno in January 2026. Select a month to view Fresno sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:12 16:54
Friday, 16th January 2026 07:10 17:08
Saturday, 31st January 2026 07:02 17:24

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