World Resorts Bosnia Herzegovina Mostar Weather

Mostar 7 Days Forecast

01.09
tue
Day
91°F
S 6 mph
Precip.
0%
Night
73°F
SW 6 mph
Precip.
2%
02.09
wed
Day
93°F
NE 6 mph
Precip.
9%
Night
70°F
SW 4 mph
Precip.
11%
03.09
thu
Day
91°F
SW 11 mph
Precip.
0%
Night
68°F
SW 7 mph
Precip.
2%
04.09
fri
Day
88°F
S 8 mph
Precip.
9%
Night
70°F
SW 6 mph
Precip.
1%
05.09
sat
Day
93°F
NE 7 mph
Precip.
0%
Night
70°F
SW 9 mph
Precip.
2%
06.09
sun
Day
88°F
S 10 mph
Precip.
1%
Night
68°F
SW 8 mph
Precip.
1%
07.09
mon
Day
91°F
SE 4 mph
Precip.
0%
Night
70°F
SW 5 mph
Precip.
1%

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 74.1°F. The highest and lowest sea temperatures during the month were 75.0°F and 72.3°F.

Air temperature in Mostar, °F

Precipitation total in Mostar, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Mostar

Sunniest months:
July 26 days
August 25 days
June 22 days
Warmest months:
August 88.2 °F
July 87.4 °F
June 81.2 °F
Warmest sea temp:
August 78.1 °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

Current weather
20:25
Mostar
+75°F
SW 3 mph
Feels like: +79°F
Precip.: 2%
Places in Bosnia Herzegovina:
Name
°F
Mostar
+75°F
Neum
+75°F
Sarajevo
+68°F
Jahorina
+68°F
24 Hours Forecast
Mostar
Local time: 20:25
September 01, tuesday
2100
75°F
SW
3 mph
September 02, wednesday
0000
73°F
SW
6 mph
0300
70°F
SW
6 mph
0600
68°F
SW
6 mph
0900
81°F
S
4 mph
1200
93°F
NE
6 mph
1500
93°F
NE
17 mph
1800
90°F
NE
11 mph
Units of measurement: °C / °F