Measurements:
°C
°F
CURRENT WEATHER
08:42
Grottammare
62°F
NE 1 mph
Feels like: 62°F
Precip: 0%
World Resorts Italy Grottammare Weather

7 Day Weather Forecast

05.18
mon
DAY
66°F
W 6 mph
precip
100%
NIGHT
60°F
NE 7 mph
precip
0%
05.19
tue
DAY
68°F
SW 4 mph
precip
100%
NIGHT
60°F
E 7 mph
precip
0%
05.20
wed
DAY
70°F
S 11 mph
precip
0%
NIGHT
62°F
E 7 mph
precip
0%
05.21
thu
DAY
72°F
S 8 mph
precip
0%
NIGHT
62°F
E 7 mph
precip
0%
05.22
fri
DAY
74°F
SE 11 mph
precip
0%
NIGHT
64°F
E 8 mph
precip
0%
05.23
sat
DAY
74°F
NE 10 mph
precip
0%
NIGHT
66°F
E 7 mph
precip
0%
05.24
sun
DAY
74°F
NE 9 mph
precip
0%
NIGHT
66°F
E 6 mph
precip
0%

Grottammare Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Grottammare was 18.3°F. The maximum and minimum values were 17.6°F and 19.4°F respectively.

Grottammare on the Weather Map

Best Time to Visit Grottammare
The most sunny months:
July 25 days
August 23 days
June 22 days
The most warm months:
July 87.1 °F
August 86.3 °F
June 81.0 °F
Warmest sea temperature:
August 84.4 °F
July 83.6 °F
September 79.4 °F
The most cold months:
January 50.2 °F
December 52.8 °F
February 53.4 °F
The most rainy months:
November 2 days
May 2 days
September 2 days
The most windy months:
November 7 mph
August 7 mph
July 7 mph
more details