Month guide · Maó, Spain
Maó in September: weather and what to expect
September highs in Maó are now 0.9°C warmer than in 1991-2000. The sea is around 25°C, warm enough for most swimmers. In September, Maó averages highs of 24°C and lows of 21°C, with about 6 rainy days and 44 mm of rain. Our rules rate it good for walking and cycling. Crowds in Balearic Islands are high.
Is September a good time to visit?
Good for
- Walking and cyclingHighs of 24°C with about 6 rainy days
Not ideal for
Nothing stands out as a weaker fit.
Daily highs through September
Town-level · ERA5-Land 1991-2020Highs fall about 3°C over the month.
September in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in September 2027
No national or regional public holidays.
Local (municipal) holidays are not included.
Warmer in September
Where is warm in September →| Place | High | Rain days | From Maó |
|---|---|---|---|
| Santomera, Murcia | 30°C | 5 | 502 km |
| Cobatillas, Murcia | 30°C | 5 | 505 km |
| Benferri, Valencian Community | 30°C | 5 | 492 km |
| Alguazas, Murcia | 30°C | 5 | 519 km |
| Ceutí, Murcia | 30°C | 5 | 519 km |
The nearest towns with a warmer September. Distances are in a straight line.
How September is changing
Town-level · ERA5-LandSeptember highs are 0.9°C warmer than in 1991-2000, and September rainfall is up about 15% (2016-2025 against 1991-2000).
Questions about Maó in September
Is September a good time to visit Maó?
Our rules rate September good for walking and cycling (highs of 24°C with about 6 rainy days).
How warm is Maó in September?
Average highs are 24°C and lows 21°C. August averages 27°C and October 21°C.
Does it rain much in Maó in September?
About 6 days have at least 1 mm of rain, with 44 mm in total over the month.
Is Maó busy in September?
In September 2025, nights booked through online platforms in Balearic Islands were about 80% of the busiest month, which we count as high. The figure is for the whole region and leaves out hotels.
How long are the days in Maó in September?
About 12 h 31 min from sunrise to sunset in the middle of the month.
Sources
Climate: ERA5-Land, Copernicus Climate Change Service (C3S) Climate Data Store, contains modified Copernicus information (CC BY 4.0). Crowds: Eurostat, nights spent in short-stay accommodation booked through online platforms (tour_ce_omn12) (CC BY 4.0). Place names and populations: GeoNames (CC BY 4.0). Climate averages cover 1991-2020. Daylight: calculated from the town's coordinates. Full methodology