Weather forecast for Santanyí, September 22, 2025: Rain, but late-summer temperatures

A Wet but Mild Autumn Day in Santanyí

On September 22, 2025 you should keep the umbrella handy in Santanyí. The forecast calls for almost continuous rain, but temperatures remain pleasant—not a jacket fight, more like a slightly damp touch over late summer.

Temperatures: Moderate and fairly steady

The numbers are honest: At night the thermometer falls to about 20.8 °C, by day it climbs to around 26.6 °C. In the morning we are around 22.2 °C, at noon briefly around 22.8 °C, and in the afternoon it drops again to about 21.5 °C. For those who track apparent temperature: the thermometer "feels" hardly different – between about 20.8 and 23.1 °C.

Air pressure, humidity and wind

Air pressure remains stable at around 1014 hPa, humidity around 77% – so proper rainy weather as you know: everything feels a bit softer, the flowers straighten, the asphalt shines. The wind comes from the northeast at about 8.4 m/s (direction ~39°) with gusts up to ~8.9 m/s. No storm warning, but umbrella-and-hat alert for open spaces.

Clouds, rain probability and everyday tips

Cloud cover will be around 94%, rain probability is very high – practically 100%. That means the outdoor market at Plaça Major could get wet; Mallorcan leather goods sellers will probably pack up earlier. Those taking the morning bus toward Cala Figuera should allow a few minutes of buffer – wet roads slow the timetable.

Practical tip: lightweight, water-resistant shoes, a small towel in the backpack, and place the shopping bag in a plastic bag. Cafés in the old town fill up: a good moment for a slow coffee with a view of dripping orange trees.

For excursionists and neighbors

Anglers along the coast should expect moderate wave action; walks along the seafront are possible, but not idyllically dry. For the evening: windows closed, a book or a radio play on, and no one gets cold – the night stays mild.

In short: a wet, but not a real “autumn storm.” If you have outdoor plans, postpone or protect them; if not, enjoy the calm, wet side of Santanyí. And yes, the umbrella belongs today to the essential gear – even if it ends up in the hallway in the afternoon.