Photo: Nick Savchenko from Kiev, Ukraine · CC BY-SA 2.0 · Wikimedia Commons
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Climate guideThirty-year normals for Zagreb
Zagreb climate by month
Humid subtropical · CfaBest Apr · Sep–Oct
Annual mean13°day and night
Seasonal swing21°warmest vs coolest
Precipitation938 mm122 wet days a year
45.81° N, 15.98° EElevation 135 mUTC+2 · Central European Summer Time
When to goZagreb · weather score
Best timeApr · Sep–Oct
October: high / low17° / 8°
iSummary
What the weather is like
Zagreb has a humid subtropical climate (Köppen Cfa): rain spread through the year and no real dry season.
The warmest month is July, when afternoons average 28° and nights 17°. January is the coolest month, with highs of 5° and lows of -1°. The difference between the warmest and the coolest month is about 21°, a large swing typical of continental interiors.
About 938 mm of precipitation falls in an average year. June is the wettest month (103 mm, 13 wet days) and January the driest (47 mm, 8 wet days). Cloud cover ranges from 25% in July to 52% in December.
Year in figures
- Hottest afternoons
- 28° · July
- Coldest nights
- -1° · January
- Wettest month
- June
- Driest month
- January
- Clearest skies
- July · 25% cloud
- Longest day
- 15 h 42 min
- Shortest day
- 8 h 42 min
iiCharts
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columnsTemperature curve
Average high, lowDaylight
Hours between sunrise and sunset on the 15th of each monthiiiData table
Climate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 5° | 8° | 13° | 18° | 23° | 27° | 28° | 28° | 22° | 17° | 11° | 6° |
| Average low | -1° | 0° | 4° | 8° | 12° | 16° | 17° | 17° | 13° | 8° | 4° | 0° |
| Precipitation | 47 mm | 50 mm | 62 mm | 65 mm | 85 mm | 103 mm | 84 mm | 97 mm | 106 mm | 87 mm | 82 mm | 70 mm |
| Wet days (≥1 mm) | 8.1 | 9.2 | 9.1 | 10.3 | 12.8 | 13.4 | 11.9 | 10 | 10.6 | 8.8 | 9.1 | 9.1 |
| Cloud cover | 46% | 43% | 43% | 40% | 35% | 33% | 25% | 25% | 33% | 39% | 48% | 52% |
| Daylight | 9h 03 | 10h 22 | 11h 51 | 13h 31 | 14h 55 | 15h 42 | 15h 23 | 14h 10 | 12h 35 | 11h 00 | 9h 30 | 8h 42 |
| Month score | 32 | 31 | 47 | 72 | 68 | 61 | 58 | 63 | 74 | 70 | 34 | 27 |
ivMonth by month
Zagreb in every month
January32
5° / -1°
47 mm · 8.1 wet days
February31
8° / 0°
50 mm · 9.2 wet days
March47
13° / 4°
62 mm · 9.1 wet days
April72
18° / 8°
65 mm · 10.3 wet days
May68
23° / 12°
85 mm · 12.8 wet days
June61
27° / 16°
103 mm · 13.4 wet days
July58
28° / 17°
84 mm · 11.9 wet days
August63
28° / 17°
97 mm · 10 wet days
September74
22° / 13°
106 mm · 10.6 wet days
October70
17° / 8°
87 mm · 8.8 wet days
November34
11° / 4°
82 mm · 9.1 wet days
December27
6° / 0°
70 mm · 9.1 wet days