Mostar weather in January 2026

Expect daytime maximum temperatures of 4°C in Mostar, Bosnia & Herzegovina in January based on long-term weather averages. There are 3 hours of sunshine per day on average with 13 days with some rainfall and typically 113 mm of rainfall in the month, which might fall as snow.

  • 4°C maximum daytime temperature in January in Mostar4
    4°C max day temperature
  • 3 hours of sunshine per day
  • 13 days with some rainfall in January in Mostar13
    13 days with some rainfall
  • -3°C minimum night-time temperature in January in Mostar-3
    -3°C min night temperature
  • 9 hours of daylight per day in January in Mostar9
    9 hours of daylight per day
  • No heat & humidity in January in Mostar0
    No heat & humidity
  • 113 mm monthly rainfall in January in Mostar113
    113 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Mostar1
    1 (Low) UV index

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The January weather guide for Bosnia & Herzegovina (Mostar) 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 Bosnia & Herzegovina

How cold is it in Mostar in January?

Daytime temperatures usually reach 4°C in Mostar in January, falling to -3°C at night.

How sunny is it in Mostar in January?

There are normally 3 hours of bright sunshine each day in Mostar in January - that's 31% of daylight hours.

Does it rain in Mostar in January?

There are usually 13 days with some rain in Mostar in January and the average monthly rainfall is 113mm. Rain may fall as snow in this month.

Mostar January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:21 16:24
Friday, 16th January 2026 07:18 16:40
Saturday, 31st January 2026 07:06 16:59

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