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Island in Split-Dalmatia, Croatia

Vis weather by month and the best time to visit

Updated October 2026Sources
May–Jun, SepBest time to visit

When to go to Vis

May–June and September are warm, calm and uncrowded. Jul–Aug is hot and busiest; Blue Cave boats run in daylight and weather. Many places close Nov–Mar.

Vis weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
5°10°15°20°25°30°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January12°C54°F10°C50°F85 mm73%Cool
February12°C54°F10°C50°F81 mm73%Cool
March14°C57°F11°C53°F74 mm75%Cool
April16°C61°F14°C57°F58 mm77%Cool
May20°C67°F17°C63°F48 mm76%Pleasant
June24°C75°F22°C71°F42 mm73%Pleasant
July27°C80°F24°C75°F24 mm69%Pleasant
August27°C80°F24°C76°F33 mm70%Pleasant
September24°C74°F21°C70°F80 mm70%Pleasant
October20°C68°F18°C65°F80 mm73%Pleasant
November17°C62°F15°C59°F114 mm74%Cool
December14°C56°F12°C53°F109 mm72%Cool

Best months across Croatia

PlaceBest monthsWarmest month
SplitMay–Jun, Sep–OctAug (30°C)
DubrovnikMay–Jun, Sep–OctAug (29°C)
ZagrebApr–Jun, Sep–OctJul (29°C)
HvarMay–Jun, SepAug (27°C)
ZadarMay–Jun, Sep–OctAug (28°C)
PulaMay–Jun, Sep–OctAug (28°C)
RovinjMay–Jun, Sep–OctAug (28°C)
MakarskaMay–Jun, SepAug (33°C)
KorčulaMay–Jun, SepAug (29°C)
BračMay–Jun, SepAug (30°C)
ŠibenikMay–Jun, Sep–OctAug (26°C)
KrkMay–Jun, SepAug (28°C)
PorečMay–Jun, SepAug (28°C)
TrogirMay–Jun, Sep–OctAug (30°C)
VisMay–Jun, SepAug (27°C)
RijekaMay–Jun, SepJul (28°C)
OpatijaMay–Jun, Sep–OctJul (28°C)

Quick answers

What is the best month to visit Vis?

May–Jun, Sep. May–June and September are warm, calm and uncrowded. Jul–Aug is hot and busiest; Blue Cave boats run in daylight and weather. Many places close Nov–Mar.

When is the rainy season in Vis?

Rain peaks in November with about 114 mm. No month averages 150 mm or more.

What is the hottest month in Vis?

August, with average highs of 27°C (80°F).

How cold does Vis get?

The coolest nights are in February, averaging 10°C (50°F).

More about Vis

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.