Current sea water temperature:
+61.0°F
| Minimum sea water temperature in December: | 65.8°F |
| Maximum sea water temperature in December: | 59.5°F |
| Average sea water temperature in December: | 62.5°F |
| more information | |
14 days
forecast
forecast
| Sperlonga |
monthly
weather
weather
| Sperlonga |
Sea water temperature for the last 10 days:
| December 31 | 61.0°F | December 26 | 61.5°F |
| December 30 | 60.6°F | December 25 | 61.9°F |
| December 29 | 60.6°F | December 24 | 62.4°F |
| December 28 | 60.4°F | December 23 | 62.6°F |
| December 27 | 61.2°F | December 22 | 63.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Sperlonga?
Based on the data about daily sea water temperature for the last three years the warmest sea in Sperlonga was noticed in August, July and September.
Monthly Sea Temperatures in Sperlonga, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 78.9°F. The highest and lowest sea temperatures during the month were 80.8°F and 76.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 79.2°F. The highest and lowest sea temperatures during the month were 82.0°F and 76.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 77.7°F. The highest and lowest sea temperatures during the month were 79.0°F and 75.7°F.
current
weather
weather
| Sperlonga |
weather in
January
January
| Sperlonga |
Best time for vacation in Sperlonga
Sperlonga on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Sperlonga
Local time: 20:49
December 31, wednesday
2100
43°F
SW
8 mph
8 mph
January 01, thursday
0000
41°F
W
8 mph
8 mph
0300
41°F
SW
6 mph
6 mph
0600
41°F
SW
4 mph
4 mph
0900
43°F
W
6 mph
6 mph
1200
46°F
NW
7 mph
7 mph
1500
48°F
W
8 mph
8 mph
1800
48°F
W
9 mph
9 mph
