Ostia Weather: December
 |
Average Day Temperature: | 58.2°F |
|
Average Night Temperature: | 51.1°F |
|
Sea Water Temperature: | 63.4°F |
|
Number of Sunny Days: | 15 days |
| Sunshine Hours: | 9.1 - 9.4 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 2.6 in | |
| detailed information | ||
forecast
| Ostia |
Temperature
| Ostia |
Air Temperature in December, °F
| Day Temperature | Night Temperature |
The highest day temperature in December 2024 was 60°F. The lowest night temperature was 40°F. The average values for day and night temperatures during December were 55.3°F и 49.0°F respectivly.
Ostia Water Sea Temperature in December, °F
The average sea surface temperature in December 2024 for Ostia was 63.9°F. The maximum and minimum values were 60.4°F and 66.2°F respectively.
| Sunny days | |
| Cloudy days | |
| Gloomy days |
Most of the days in December are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in December, in
Precipitation total in December for Ostia is 2.6 in. It makes december one of the most rainy months of the year.
The average wind speed in December is 9.3 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Ostia in December is 5.8 hours.
Ostia on the Weather Map
| Amalfi |  |
+46 |
| Bari |  |
+46 |
| Cagliari | |
+52 |
| Catania |  |
+48 |
| Florence | |
+42 |
| Genoa | |
+40 |
| Lido di Jesolo | |
+42 |
| Naples | |
+48 |
| Palermo | |
+52 |
| Pisa | |
+42 |
| Reggio di Calabria | |
+52 |
| Rimini | |
+42 |
| Rome | |
+42 |
| Sicily | |
+46 |
| Venice | |
+42 |
| 0600 |  |
50°F | SW 7 mph |
| 0900 |  |
54°F | SW 4 mph |
| 1200 |  |
58°F | E 4 mph |
| 1500 |  |
58°F | E 11 mph |
| 1800 | |
58°F | E 9 mph |
| 2100 |  |
54°F | E 8 mph |
| 0000 | |
52°F | SE 2 mph |
| 0300 |  |
50°F | W 5 mph |