Weather & climate · Zagreb
Best Time to Visit Croatia
June to August
The best time to visit Croatia is June to August, when daytime highs in Zagreb are around 26–29°C. May and September are also a good time to go. July is the warmest month (29°C by day), January the coldest (-4°C at night), and September the wettest with about 107 mm of rain.
29°C
Warmest: July
-4°C
Coldest nights: January
909 mm
Rain per year
107 mm
Wettest: September
Croatia weather by month
- Jan3°C-4°C52 mm
- Feb5°C-3°C60 mm
- Mar11°C1°C59 mm
- Apr17°C6°C62 mm
- May21°C10°C92 mm
- Jun26°C15°C86 mm
- Jul29°C17°C82 mm
- Aug29°C16°C83 mm
- Sep22°C11°C107 mm
- Oct16°C6°C83 mm
- Nov9°C2°C80 mm
- Dec4°C-3°C63 mm
Best time Good Less ideal
| Month | High | Low | Rain | Humidity | Cloud cover | Verdict |
|---|---|---|---|---|---|---|
| January | 3°C | -4°C | 52 mm | 92% | 75% | Cold |
| February | 5°C | -3°C | 60 mm | 89% | 74% | Cold |
| March | 11°C | 1°C | 59 mm | 83% | 66% | Fair |
| April | 17°C | 6°C | 62 mm | 77% | 63% | Fair |
| May | 21°C | 10°C | 92 mm | 74% | 63% | Good |
| June | 26°C | 15°C | 86 mm | 69% | 56% | Best time |
| July | 29°C | 17°C | 82 mm | 63% | 48% | Best time |
| August | 29°C | 16°C | 83 mm | 62% | 45% | Best time |
| September | 22°C | 11°C | 107 mm | 71% | 58% | Good |
| October | 16°C | 6°C | 83 mm | 82% | 62% | Fair |
| November | 9°C | 2°C | 80 mm | 90% | 73% | Fair |
| December | 4°C | -3°C | 63 mm | 92% | 77% | Cold |
Data: NASA POWER (Prediction Of Worldwide Energy Resources) — 25-year climate averages 2001–2025, public domain, for the area around Zagreb (45.8, 16). Satellite and model averages — local weather stations can differ by 1–2 °C, and mountains or coasts elsewhere in Croatia have their own climate.
Frequently asked questions
When is the best time to visit Croatia?
June to August. The best time to visit Croatia is June to August, when daytime highs in Zagreb are around 26–29°C. May and September are also a good time to go. July is the warmest month (29°C by day), January the coldest (-4°C at night), and September the wettest with about 107 mm of rain.
What is the hottest month in Croatia?
July, with average highs of 29°C in Zagreb.
What is the coldest month in Croatia?
January, when nights drop to about -4°C and days reach 3°C.
What is the rainiest month in Croatia?
September with about 107 mm; January is the driest (52 mm).
When should I avoid visiting Croatia?
November is the least comfortable month on average: 9°C by day and 80 mm of rain.
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Albania
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Andorra
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Armenia
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Austria
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Azerbaijan
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Belarus
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Belgium
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Bosnia and Herzegovina
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Bulgaria
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Cyprus
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Czechia
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Denmark
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Estonia
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Finland
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France
July to August
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Georgia
May and September
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Germany
June to August
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Greece
May
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Hungary
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Iceland
May to August
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Ireland
June to September
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Italy
May to June and September
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Kosovo
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Latvia
July to August
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Liechtenstein
June to August
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Lithuania
June to August
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Luxembourg
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Malta
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Moldova
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Monaco
July to August
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Montenegro
July to August
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Netherlands
June to August
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North Macedonia
June and September
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Norway
June to August
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Poland
June to August
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Portugal
June to September
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Romania
May and September
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Russia
July to August
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San Marino
June and September
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Serbia
September
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Slovakia
June to September
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Slovenia
June to August
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Spain
May and September
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Sweden
July to August
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Switzerland
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Ukraine
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United Kingdom
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Vatican City
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Best time Good · bars run January → December