Finland · 1991–2020 normal

Haarla in
September.

Typical September weather in Haarla: 16.5°C by day, 8.8°C at night, 57 mm of rain over 9.1 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high16.5°C
Typical low8.8°C
Rain57 mm
Wet days9.1

Comfort score 56 this month (July leads the year at 86). Daylight is calculated as 12 h 46 from latitude 60.39°. Open-water sea temperature is 14.2°C (30 km from the place centre).

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 841797
NOAA station
FIE00142010 · TURKU ARTUKAINEN
Station distance
7.3 km from the place centre
Coverage
Good coverage · 16 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.