Piraeus Weather Year-Round — Best Time to Visit
Piraeus, Greece has warm weather year-round. The best time to visit is August (score: 97/100). Annual average high: 22.4°C, total rainfall: 374mm.
When is the best time to visit Piraeus?
97
August is the best month to visit Piraeus with a travel score of 97/100 (Excellent).
Expect highs of 33.1°C, 1 rain days, and 12.9 hours of daily sunshine.
View August weather details →Travel Score by Month
64
Jan
69
Feb
76
Mar
86
Apr
94
May
97
Jun
97
Jul
97
Aug
96
Sep
90
Oct
76
Nov
65
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Piraeus each month?
22.4°C
Avg High
14°C
Avg Low
374mm
Annual Rain
How much rain does Piraeus get?
Piraeus receives 374mm of rain annually. The wettest month is typically December with 63mm, while August is the driest.
What is the weather like each month in Piraeus?
January
64
12°C
Low: 6°C
7 rain days
Good
February
69
14°C
Low: 6°C
6 rain days
Good
March
76
16°C
Low: 8°C
6 rain days
Good
April
86
20°C
Low: 11°C
5 rain days
Excellent
May
94
26°C
Low: 16°C
4 rain days
Excellent
June
97
31°C
Low: 21°C
2 rain days
Excellent
July
97
34°C
Low: 23°C
1 rain days
Excellent
August
Best time to visit97
33°C
Low: 23°C
1 rain days
Excellent
September
96
29°C
Low: 20°C
3 rain days
Excellent
October
90
23°C
Low: 15°C
4 rain days
Excellent
November
76
18°C
Low: 11°C
6 rain days
Good
December
65
14°C
Low: 8°C
8 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31