ClimateForecastDecemberJanuary >>

Pennal Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Pennal (Gwynedd). The numbers are calculated over a 30-year period to provide a reliable average.

  • A lot of rain (rainy season) falls in the months: January, February, August, September, October, November and December.
  • On average, December is the wettest month with 147 mm of precipitation.
  • On average, April is the driest month with 87 mm of precipitation.
  • The average amount of annual precipitation is 1334 mm.

Current rainfall in Pennal

Sun   Dec 15
12°C | 10°C
SW 25 km/h
broken clouds and no rain

broken clouds and no rain

Mon   Dec 16
11°C | 8°C
SW 29 km/h
5.6 mm
overcast and heavy rain

overcast and heavy rain

Tue   Dec 17
14°C | 8°C
S 32 km/h
2.5 mm
overcast and rain

overcast and rain

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