23.05
sat
sat
Day
79°F
S 6 mph
Precip.
0%
0%
Night
72°F
S 6 mph
Precip.
0%
0%
24.05
sun
sun
Day
79°F
W 3 mph
Precip.
0%
0%
Night
72°F
SW 7 mph
Precip.
0%
0%
25.05
mon
mon
Day
79°F
W 2 mph
Precip.
0%
0%
Night
73°F
SW 5 mph
Precip.
0%
0%
26.05
tue
tue
Day
77°F
E 6 mph
Precip.
0%
0%
Night
72°F
SE 2 mph
Precip.
0%
0%
27.05
wed
wed
Day
75°F
N 7 mph
Precip.
0%
0%
Night
70°F
NE 2 mph
Precip.
0%
0%
28.05
thu
thu
Day
73°F
N 8 mph
Precip.
0%
0%
Night
72°F
E 3 mph
Precip.
0%
0%
29.05
fri
fri
Day
75°F
NE 7 mph
Precip.
29%
29%
Night
72°F
SW 3 mph
Precip.
0%
0%
sea water
temperature
temperature
| Posillipo |
monthly
weather
weather
| Posillipo |
current
weather
weather
| Posillipo |
14 days
forecast
forecast
| Posillipo |
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 65.5°F. The highest and lowest sea temperatures during the month were 67.3°F and 63.9°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 76.4°F. The highest and lowest sea temperatures during the month were 81.1°F and 68.5°F.
Air temperature in Posillipo, °F
Precipitation total in Posillipo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Posillipo
Posillipo on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Posillipo
Local time: 19:37
May 23, saturday
2100
73°F
S
4 mph
4 mph
May 24, sunday
0000
72°F
S
6 mph
6 mph
0300
68°F
S
6 mph
6 mph
0600
68°F
SW
8 mph
8 mph
0900
73°F
SW
7 mph
7 mph
1200
79°F
W
3 mph
3 mph
1500
81°F
SE
3 mph
3 mph
1800
77°F
SE
8 mph
8 mph
