Measurements:
°C
°F
Neum
72°F
SW 4 mph
Feels like: 72°F
Precip: 0%
World Resorts Bosnia Herzegovina Neum Weather

Neum Sea Water Temperature

Current Sea Water Temperature:
+71.2°F
Maximum Sea Water Temperature in May: 76.4°F
Minimum Sea Water Temperature in May: 60.6°F
Average water temperature in May: 66.6°F

Sea Water Temperature for the Last 10 Days:

May 30 71.2°F May 25 68.4°F
May 29 71.6°F May 24 67.4°F
May 28 70.8°F May 23 67.6°F
May 27 70.2°F May 22 66.4°F
May 26 68.6°F May 21 65.8°F

When is the Warmest Sea for Neum?

According to our data for the last three years for Neum the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Neum was 79.2°F. The maximum and minimum values were 76.0°F and 82.0°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Neum was 80.4°F. The maximum and minimum values were 78.0°F and 85.2°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Neum was 77.6°F. The maximum and minimum values were 75.2°F and 78.6°F respectively.

Best Time to Visit Neum
The most sunny months:
July 28 days
August 27 days
June 24 days
The most warm months:
August 93.2 °F
July 92.8 °F
June 85.4 °F
Warmest sea temperature:
August 81.3 °F
July 80.0 °F
September 77.7 °F
The most cold months:
January 46.7 °F
December 49.9 °F
February 50.8 °F
The most rainy months:
November 7 days
March 6 days
December 6 days
The most windy months:
March 6 mph
February 6 mph
January 6 mph

Neum on the Weather Map

Bosnia Herzegovina Resorts:
NAME
Jahorina +64
Mostar +72
Neum +72
Sarajevo +64
24 Hours Weather Forecast
Neum
Local time: 10:16
30 may, saturday
1200 84°F
E
2 mph
1500 86°F
E
4 mph
1800 78°F
NE
6 mph
2100 62°F
SW
1 mph
31 may, sunday
0000 60°F
SW
3 mph
0300 60°F
SW
3 mph
0600 58°F
SW
3 mph
0900 76°F
NE
1 mph