United Kingdom · 1991–2020 normal
Harlech in
September.
Typical September weather in Harlech: 15.8°C by day, 7.7°C at night, 105 mm of rain over 14.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high15.8°C
Typical low7.7°C
Rain105 mm
Wet days14.1
Comfort score 40 this month (July leads the year at 56). Daylight is calculated as 12 h 36 from latitude 52.86°. Open-water sea temperature is 16.2°C (2 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 2647471
- NOAA station
- UKE00105882 · ALWEN
- Station distance
- 43.4 km from the place centre
- Coverage
- Strong coverage · 26 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.