Measurements:
°C
°F
CURRENT WEATHER
21:16
Formia
64°F
S 6 mph
Feels like: 64°F
Precip: 7%
World Resorts Italy Formia Weather

7 Day Weather Forecast

10.26
mon
DAY
66°F
E 3 mph
precip
1%
NIGHT
64°F
SW 5 mph
precip
9%
10.27
tue
DAY
66°F
NE 4 mph
precip
3%
NIGHT
64°F
NW 8 mph
precip
5%
10.28
wed
DAY
64°F
N 4 mph
precip
13%
NIGHT
62°F
SW 4 mph
precip
15%
10.29
thu
DAY
64°F
N 4 mph
precip
2%
NIGHT
62°F
SW 4 mph
precip
5%
10.30
fri
DAY
66°F
NW 4 mph
precip
11%
NIGHT
62°F
SW 6 mph
precip
4%
10.31
sat
DAY
64°F
NW 3 mph
precip
7%
NIGHT
60°F
SW 4 mph
precip
15%
11.01
sun
DAY
64°F
NW 3 mph
precip
5%
NIGHT
62°F
SW 3 mph
precip
6%

Formia Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Formia was 23.1°F. The maximum and minimum values were 22.0°F and 24.5°F respectively.

Formia on the Weather Map

Best Time to Visit Formia
The most sunny months:
July 28 days
August 27 days
June 25 days
The most warm months:
August 89.0 °F
July 88.4 °F
June 81.5 °F
Warmest sea temperature:
August 83.3 °F
July 81.9 °F
September 79.8 °F
The most cold months:
January 53.3 °F
February 54.8 °F
December 56.4 °F
The most rainy months:
November 7 days
January 6 days
December 5 days
The most windy months:
March 7 mph
January 7 mph
February 7 mph
more details