Measurements:
°C
°F
CURRENT WEATHER
06:16
Piraeus
50°F
S 7 mph
Feels like: 46°F
Precip: 0%
World Resorts Greece Piraeus Weather

7 Day Weather Forecast

04.24
fri
DAY
62°F
S 7 mph
precip
0%
NIGHT
58°F
S 8 mph
precip
0%
04.25
sat
DAY
66°F
S 14 mph
precip
0%
NIGHT
60°F
S 5 mph
precip
0%
04.26
sun
DAY
70°F
SE 2 mph
precip
0%
NIGHT
64°F
SE 2 mph
precip
0%
04.27
mon
DAY
72°F
SW 9 mph
precip
0%
NIGHT
60°F
S 9 mph
precip
0%
04.28
tue
DAY
66°F
S 9 mph
precip
0%
NIGHT
60°F
SW 7 mph
precip
0%
04.29
wed
DAY
68°F
NE 2 mph
precip
0%
NIGHT
62°F
N 4 mph
precip
0%
04.30
thu
DAY
68°F
N 10 mph
precip
0%
NIGHT
66°F
W 6 mph
precip
83%

Piraeus Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Piraeus was 16.0°F. The maximum and minimum values were 14.8°F and 16.8°F respectively.

Piraeus on the Weather Map

Best Time to Visit Piraeus
The most sunny months:
July 30 days
August 30 days
June 27 days
The most warm months:
July 95.7 °F
August 94.4 °F
June 89.2 °F
Warmest sea temperature:
August 83.6 °F
July 82.2 °F
September 81.5 °F
The most cold months:
January 54.7 °F
February 57.1 °F
December 58.5 °F
The most rainy months:
February 3 days
January 3 days
December 3 days
The most windy months:
August 11 mph
July 9 mph
February 9 mph
more details