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Mostar weather in May

Weather in Mostar: May

Average day temperature: 70.1°F
Average night temperature: 48.1°F
Sea water temperature: 64.7°F
Number of sunny days: 14 days
Day length: 14.1 - 15.2 hours
Number of rainy days: 6 days
Precipitation totals: 2.8 in.

Air temperature in May, °F

Show year:
2026
2025
2024

The highest day temperature during May of 2026 was 86°F. At the same time the lowest night temperature was 30°F. Daily and nightly averages during May were 69.9°F and 46.1°F.

Sea water temperature in Mostar in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 63.9°F. The highest and lowest sea temperatures during the month were 69.4°F and 59.9°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in May is almost equal.

Precipitation total in May, in.

Precipitation total value in Mostar in May is 2.9 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 4.9 mph The wind's strength is relatively same during the whole year.

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: 8.4.

Best time for vacation in Mostar

Sunniest months:
July 26 days
August 25 days
June 22 days
Warmest months:
August 87.7 °F
July 87.3 °F
June 81.0 °F
Warmest sea temp:
August 78.0 °F
July 76.9 °F
September 74.5 °F
Coldest months:
January 42.8 °F
December 46.0 °F
February 47.0 °F
Rainiest months:
November 7 days
March 6 days
December 6 days
Windiest months:
March 6.0 mph
February 5.9 mph
January 5.8 mph

Mostar on a weather map

Mostar
+45°F
SW 7 mph
Feels like: +41°F
Precip.: 7%
Places in Bosnia Herzegovina:
Name
°F
+45°F
+52°F
+43°F
+43°F
24 Hours Forecast
Mostar
Local time: 05:45
June 13, saturday
0600
45°F
SW
7 mph
0900
68°F
S
5 mph
1200
77°F
S
4 mph
1500
81°F
S
4 mph
1800
77°F
SE
1 mph
2100
55°F
SW
2 mph
June 14, sunday
0000
54°F
SW
4 mph
0300
52°F
SW
4 mph
Units of measurement: °C / °F