World Resorts Italy Positano Weather

Positano Sea Temperature in May

Average sea water temperature in May:
+65.9°F
Minimum sea water temperature in May: 72.5°F
Maximum sea water temperature in May: 60.8°F

Daily sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 66.2°F. The highest and lowest sea temperatures during the month were 70.9°F and 63.5°F.

Monthly sea water temperature in Positano, °F

Which Italy resorts have warmest sea in May?

Place name May 2026 May 2025
Padova 67.7°F 68.0°F
Lido di Pomposa 67.6°F 67.8°F
Cefalu 67.5°F 67.4°F
Sicily 67.4°F 67.1°F
Venice 67.3°F 67.3°F
Scalea 67.1°F 67.5°F
Chioggia 67.0°F 66.7°F
Lido 66.9°F 66.8°F
Palermo 66.8°F 66.8°F
Genoa 66.8°F 66.7°F
Santa Margherita Ligure 66.8°F 66.6°F
Portofino 66.8°F 66.6°F
Tropea 66.8°F 67.3°F
Rapallo 66.8°F 66.6°F
Mondello 66.7°F 67.2°F
Marina di Zambrone 66.7°F 67.2°F
La Spezia 66.7°F 66.6°F
Viareggio 66.7°F 66.9°F
Ischia 66.7°F 67.5°F
Sestri Levante 66.7°F 66.6°F

Best time for vacation in Positano

Sunniest months:
July 28 days
August 27 days
June 26 days
Warmest months:
August 85.0 °F
July 84.2 °F
September 78.9 °F
Warmest sea temp:
August 80.6 °F
July 79.2 °F
September 77.1 °F
Coldest months:
January 55.0 °F
February 55.6 °F
December 58.1 °F
Rainiest months:
November 8 days
January 7 days
December 6 days
Windiest months:
January 10.5 mph
February 10.1 mph
March 9.4 mph

Positano on a weather map

Positano
+82°F
N 7 mph
Feels like: +86°F
Precip.: 6%
Places in Italy:
Name
°F
+99°F
+84°F
+82°F
+82°F
+77°F
+86°F
+84°F
+106°F
+99°F
+90°F
+104°F
+91°F
+88°F
+90°F
24 Hours Forecast
Positano
Local time: 11:57
August 27, thursday
1200
82°F
N
7 mph
1500
82°F
NE
8 mph
1800
84°F
SE
6 mph
2100
84°F
SE
5 mph
August 28, friday
0000
84°F
NW
4 mph
0300
82°F
NW
4 mph
0600
82°F
NW
2 mph
0900
82°F
S
2 mph

Best place for vacation:

Units of measurement: °C / °F