Zagreb weather in January 2026

Expect daytime maximum temperatures of 37°F in Zagreb, Croatia in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 12 days with some rainfall and typically 4.3 inches of rainfall in the month, which might fall as snow.

  • 37°F maximum daytime temperature in January in Zagreb37
    37°F max day temperature
  • 2 hours of sunshine per day
  • 12 days with some rainfall in January in Zagreb12
    12 days with some rainfall
  • 27°F minimum night-time temperature in January in Zagreb27
    27°F min night temperature
  • 9 hours of daylight per day in January in Zagreb9
    9 hours of daylight per day
  • No heat & humidity in January in Zagreb0
    No heat & humidity
  • 4.3 inches monthly rainfall in January in Zagreb4.3
    4.3 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Zagreb1
    1 (Low) UV index

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The January weather guide for Croatia (Zagreb) 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)  |  Imperial (°F)

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More about Croatia

How cold is it in Zagreb in January?

Daytime temperatures usually reach 37°F in Zagreb in January, falling to 27°F at night.

How sunny is it in Zagreb in January?

There are normally 2 hours of bright sunshine each day in Zagreb in January - that's 23% of daylight hours.

Does it rain in Zagreb in January?

There are usually 12 days with some rain in Zagreb in January and the average monthly rainfall is 4.3 inches. Rain may fall as snow in this month.

Zagreb January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:37 16:22
Friday, 16th January 2026 07:33 16:39
Saturday, 31st January 2026 07:19 17:00

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