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Rome Sea Temperature in December

Average sea water temperature in December:
+62.2°F
Minimum sea water temperature in December: 65.3°F
Maximum sea water temperature in December: 59.0°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 62.1°F. The highest and lowest sea temperatures during the month were 63.3°F and 60.8°F.

Monthly sea water temperature in Rome, °F

Which Italy resorts have warmest sea in December?

Place name December 2025 December 2024
Lampedusa 66.2°F 67.2°F
Capo Vaticano 64.5°F 65.1°F
Tropea 64.4°F 65.1°F
Sirakuzy 64.2°F 64.7°F
Capri 64.0°F 65.0°F
Scalea 63.9°F 64.9°F
Amalfi 63.8°F 64.6°F
Positano 63.8°F 64.8°F
Ischia 63.8°F 64.8°F
Sorrento 63.7°F 64.8°F
Catania 63.6°F 64.4°F
Cefalu 63.5°F 64.5°F
Taormina 63.5°F 64.3°F
Paestum 63.5°F 64.5°F
Giardini Naxos 63.5°F 64.3°F
Sicily 63.3°F 64.3°F
Naples 63.3°F 64.5°F
Salerno 63.3°F 64.1°F
Reggio di Calabria 63.3°F 63.9°F
Mondello 63.1°F 64.3°F

Best time for vacation in Rome

Sunniest months:
July 29 days
August 28 days
June 26 days
Warmest months:
August 89.8 °F
July 89.6 °F
June 83.8 °F
Warmest sea temp:
August 79.1 °F
July 77.9 °F
September 76.2 °F
Coldest months:
January 53.3 °F
December 55.3 °F
February 56.0 °F
Rainiest months:
November 4 days
March 3 days
January 3 days
Windiest months:
February 6.9 mph
March 6.9 mph
July 6.8 mph

Rome on a weather map

Rome
+50°F
S 6 mph
Feels like: +46°F
Precip.: 0%
Places in Italy:
Name
°F
+55°F
+57°F
+46°F
+52°F
+48°F
+50°F
+59°F
+59°F
+57°F
+50°F
+52°F
+50°F
+57°F
+45°F
24 Hours Forecast
Rome
Local time: 03:10
May 17, sunday
0600
48°F
SW
6 mph
0900
59°F
NW
2 mph
1200
68°F
N
6 mph
1500
70°F
NE
11 mph
1800
66°F
E
6 mph
2100
55°F
E
4 mph
May 18, monday
0000
54°F
S
2 mph
0300
52°F
S
3 mph
Units of measurement: °C / °F