Finland · 1991–2020 normal
Ylästö in
September.
Typical September weather in Ylästö: 15.7°C by day, 7.7°C at night, 61 mm of rain over 9.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high15.7°C
Typical low7.7°C
Rain61 mm
Wet days9.2
Comfort score 50 this month (July leads the year at 85). Daylight is calculated as 12 h 46 from latitude 60.28°. Open-water sea temperature is 14.4°C (18 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 847446
- NOAA station
- FIE00142080 · VANTAA HELSINKI-VANTAAN LENTOA
- Station distance
- 5.4 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.