Measurements:
°C
°F
CURRENT WEATHER
23:56
Mahon
80°F
NW 17 mph
Feels like: 84°F
Precip: 18%
World Resorts Spain Mahon Weather

7 Day Weather Forecast

09.28
mon
DAY
80°F
NW 16 mph
precip
9%
NIGHT
80°F
NW 17 mph
precip
18%
09.29
tue
DAY
80°F
NW 14 mph
precip
22%
NIGHT
80°F
NW 16 mph
precip
25%
09.30
wed
DAY
80°F
NW 13 mph
precip
10%
NIGHT
80°F
NW 14 mph
precip
9%
10.01
thu
DAY
80°F
NW 11 mph
precip
38%
NIGHT
80°F
W 15 mph
precip
16%
10.02
fri
DAY
78°F
SW 12 mph
precip
20%
NIGHT
78°F
W 12 mph
precip
20%
10.03
sat
DAY
78°F
W 8 mph
precip
18%
NIGHT
78°F
W 9 mph
precip
19%
10.04
sun
DAY
74°F
SW 8 mph
precip
26%
NIGHT
72°F
NW 7 mph
precip
30%

Mahon Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Mahon was 27.3°F. The maximum and minimum values were 26.1°F and 28.7°F respectively.

Mahon on the Weather Map

Best Time to Visit Mahon
The most sunny months:
July 28 days
August 26 days
June 24 days
The most warm months:
August 84.8 °F
July 83.8 °F
September 79.7 °F
Warmest sea temperature:
August 84.7 °F
September 82.3 °F
July 82.2 °F
The most cold months:
January 56.8 °F
February 57.8 °F
March 58.2 °F
The most rainy months:
November 2 days
January 2 days
September 1 day
The most windy months:
November 15 mph
January 15 mph
March 15 mph
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