21.09
mon
mon
Day
84°F
SE 4 mph
Precip.
5%
5%
Night
59°F
SW 6 mph
Precip.
18%
18%
22.09
tue
tue
Day
72°F
S 11 mph
Precip.
0%
0%
Night
52°F
S 5 mph
Precip.
3%
3%
23.09
wed
wed
Day
68°F
S 5 mph
Precip.
0%
0%
Night
54°F
SW 3 mph
Precip.
3%
3%
24.09
thu
thu
Day
72°F
NE 5 mph
Precip.
9%
9%
Night
59°F
S 4 mph
Precip.
39%
39%
25.09
fri
fri
Day
70°F
SW 12 mph
Precip.
1%
1%
Night
59°F
SW 2 mph
Precip.
31%
31%
26.09
sat
sat
Day
68°F
E 2 mph
Precip.
14%
14%
Night
61°F
W 2 mph
Precip.
61%
61%
27.09
sun
sun
Day
73°F
SE 4 mph
Precip.
2%
2%
Night
63°F
SW 2 mph
Precip.
5%
5%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 78.5°F. The highest and lowest sea temperatures during the month were 81.9°F and 74.5°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 68.7°F. The highest and lowest sea temperatures during the month were 73.8°F and 65.3°F.
Air temperature in Neum, °F
Precipitation total in Neum, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Neum
Neum on a weather map
24 Hours Forecast
Neum
Local time: 22:03
September 22, tuesday
0000
59°F
SW
6 mph
6 mph
0300
55°F
SW
6 mph
6 mph
0600
54°F
SW
6 mph
6 mph
0900
63°F
SW
11 mph
11 mph
1200
72°F
S
11 mph
11 mph
1500
73°F
SW
16 mph
16 mph
1800
64°F
SW
19 mph
19 mph
2100
55°F
SW
8 mph
8 mph
