Jelsa weather in December 2026

Q: How warm is it in Jelsa in December?

Daytime temperatures usually reach 10°C in Jelsa in December, falling to 2°C at night.

Q: How sunny is it in Jelsa in December?

There are normally 3 hours of bright sunshine each day in Jelsa in December - that's 38% of daylight hours.

Q: How warm is the sea around Jelsa in December?

The average sea temperature around Jelsa in December is 16°C.

Q: Does it rain in Jelsa in December?

There are usually 14 days with some rain in Jelsa in December and the average monthly rainfall is 127mm.

Expect daytime maximum temperatures of 54°F in Jelsa, Croatia in December based on long-term weather averages. There are 4 hours of sunshine per day on average with 13 days with some rainfall and typically 4.6 inches of rainfall in the month.

54
54°F max day temperature
4
4 hours of sunshine per day
13
13 days with some rainfall
41
41°F min night temperature
9
9 hours of daylight per day
0
No heat & humidity
4.6
4.6 inches of monthly rainfall
1
1 (Low) UV index
61
61°F sea temperature

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The December weather guide for Croatia (Jelsa) 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)