Measurements:
°C
°F
Neum
58°F
SW 4 mph
Feels like: 56°F
Precip: 3%
World Resorts Bosnia Herzegovina Neum Weather September Weather in Neum

Neum Weather: September

Average Day Temperature: 82.7°F
Average Night Temperature: 62.3°F
Sea Water Temperature: 77.8°F
Number of Sunny Days: 22 days
Sunshine Hours: 11.8 - 13.2 hours
Number of Rainy Days: 4 days
Precipitation Totals: 2.4 in

Air Temperature in September, °F

Select Year: 2026 2025 2024

The highest day temperature in September 2026 was 98°F. The lowest night temperature was 47°F. The average values for day and night temperatures during September were 86.3°F и 62.9°F respectivly.

Neum Water Sea Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Neum was 80.0°F. The maximum and minimum values were 73.4°F and 85.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Neum is 2.4 in.

Wind Speed in September, mph

The average wind speed in September is 5.3 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Neum in September is 9.8 hours.

Best Time to Visit Neum
The most sunny months:
July 28 days
August 27 days
June 24 days
The most warm months:
August 93.6 °F
July 92.9 °F
June 85.7 °F
Warmest sea temperature:
August 81.4 °F
July 80.1 °F
September 77.8 °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
F°
Jahorina +50
Mostar +56
Neum +58
Sarajevo +50
24 Hours Weather Forecast
Neum
Local time: 02:01
29 sep, tuesday
0300 58°F
SW
4 mph
0600 56°F
SW
4 mph
0900 64°F
SW
4 mph
1200 78°F
S
2 mph
1500 82°F
E
6 mph
1800 70°F
NE
3 mph
2100 64°F
W
2 mph
30 sep, wednesday
0000 60°F
SW
4 mph