Stornoway Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Stornoway (Isle of Lewis). 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, October is the wettest month with 123 mm of precipitation.
- On average, May is the driest month with 84 mm of precipitation.
- The average amount of annual precipitation is 1237 mm.
Current rainfall in Stornoway
Sat Nov 23
11°C | 3°C
E 
50 km/h
50 km/h19 mm
overcast and heavy rain
Sun Nov 24
11°C | 8°C
S 43 km/h
43 km/h10 mm
broken clouds and rain
Mon Nov 25
9°C | 5°C
NW 36 km/h
36 km/h14 mm
overcast and rain
