Annual mean 11°C · wettest around May · prevailing wind SE
Warmest
25.6 °C
Coldest
1.8 °C
Wettest
32%
Windiest
3.2 m/s
Prevailing
SE
2.6 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Zagreb over the whole year is 11°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -1°C. Zagreb has no sharply defined rainy season: the chance of rain on a given day runs from 14% in August, the driest month, to 24% in May, the wettest. Winds in Zagreb are highest in February, averaging 2.8 m/s (10 km/h), and lightest in August, at 1.9 m/s (7 km/h). The prevailing wind is from the SE. The clearest skies in Zagreb come in August, when the sky is typically 45% covered; November is the cloudiest month, at 71%.
Month by month Zagreb climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
3°C
-1°C
-1°C
17%
66%
2.6 m/s
1
0
12
February
6°C
1°C
2°C
20%
64%
2.8 m/s
1
0
28
March
10°C
3°C
6°C
17%
61%
2.7 m/s
10
0
46
April
14°C
7°C
11°C
19%
58%
2.7 m/s
32
1
66
May
18°C
12°C
16°C
24%
63%
2.4 m/s
57
7
71
June
24°C
17°C
23°C
17%
49%
2.3 m/s
66
40
44
July
25°C
18°C
25°C
18%
47%
2.0 m/s
58
48
35
August
25°C
17°C
25°C
14%
45%
1.9 m/s
58
48
34
September
20°C
12°C
19°C
21%
51%
2.1 m/s
64
21
61
October
15°C
9°C
13°C
19%
56%
2.3 m/s
41
1
75
November
8°C
4°C
5°C
24%
71%
2.4 m/s
5
0
37
December
4°C
1°C
1°C
18%
68%
2.5 m/s
1
0
14
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Zagreb weather by season
Year round, Zagreb has days of about 3°C at their warmest in January, its coolest month, and 25°C in July, its warmest; the coolest hours of the day run from -1°C to 18°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around May and least likely around August. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Zagreb weather in winterDecember to February
High 4°CLow 0°CRain 18%
Winter in Zagreb has typical daily highs of about 4°C and lows of about 0°C, with a 18% chance of rain on a given day.
Zagreb weather in springMarch to May
High 14°CLow 7°CRain 20%
Spring in Zagreb has typical daily highs of about 14°C and lows of about 7°C, with a 20% chance of rain on a given day.
Zagreb weather in summerJune to August
High 24°CLow 17°CRain 16%
Summer in Zagreb has typical daily highs of about 24°C and lows of about 17°C, with a 16% chance of rain on a given day.
Zagreb weather in autumnSeptember to November
High 14°CLow 8°CRain 21%
Autumn in Zagreb has typical daily highs of about 14°C and lows of about 8°C, with a 21% chance of rain on a given day.
When is the rainy season in Zagreb?
Zagreb has no sharply defined rainy season: the chance of rain on a given day runs from 14% in August, the driest month, to 24% in May, the wettest.
What time of year is Zagreb windiest?
Winds in Zagreb are highest in February, averaging 2.8 m/s (10 km/h), and lightest in August, at 1.9 m/s (7 km/h). The prevailing wind is from the SE.
What is the average temperature in Zagreb year round?
The average temperature in Zagreb over the whole year is 11°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -1°C.