Weather in Split: May
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Average day temperature: | 69.2°F |
| Average night temperature: | 57.5°F | |
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Sea water temperature: | 64.4°F |
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Number of sunny days: | 17 days |
| Day length: | 14.2 - 15.2 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.2 in. | |
| more information | ||
14 days
forecast
forecast
| Split |
sea water
temperature
temperature
| Split |
Air temperature in May, °F
Show year:
2026
2025
2024
The highest day temperature during May of 2026 was 79°F. At the same time the lowest night temperature was 41°F. Daily and nightly averages during May were 68.7°F and 55.7°F.
Sea water temperature in Split in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 63.6°F. The highest and lowest sea temperatures during the month were 68.7°F and 61.2°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Split in May is 2.3 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 7.9 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 9.3.
Best time for vacation in Split
Split on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Split
Local time: 16:44
June 09, tuesday
1800
75°F
E
2 mph
2 mph
2100
68°F
SW
3 mph
3 mph
June 10, wednesday
0000
66°F
SW
3 mph
3 mph
0300
64°F
SW
5 mph
5 mph
0600
64°F
SW
6 mph
6 mph
0900
75°F
W
4 mph
4 mph
1200
77°F
N
6 mph
6 mph
1500
79°F
N
5 mph
5 mph
