Is Zagreb hot in January?
Days are typically cold at 5.4°C, while nights average -0.1°C.
Croatia · 1991–2020 normal
Zagreb in
January.
Typical January weather in Zagreb: 5.4°C by day, -0.1°C at night, 45 mm of rain over 6.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high5.4°C
Typical low-0.1°C
Rain45 mm
Wet days6.2
In the year-round weather comparison, January scores 7 out of 100 (May leads the year at 80). Daylight is calculated as 9 h 02 from latitude 45.81°.
January at a glance
What is Zagreb like in January?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 45 mm across about 6 wet days.
How much daylight is there?
There are about 9 h 02 between sunrise and sunset at mid-month, calculated from the place latitude.
Is January a good time to visit?
January ranks 11 of 12 in our weather comparison; May ranks first.
Event window
Frost-level nights in January
The measured night-time normal is -0.1°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 3186886
- NOAA station
- HR000142360 · ZAGREB-GRIC
- Station distance
- 0.3 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Zagreb is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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