Harpenden Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Harpenden (Hertfordshire). The numbers are calculated over a 30-year period to provide a reliable average.
- On average, August is the wettest month with 68 mm of precipitation.
- On average, March is the driest month with 49 mm of precipitation.
- The average amount of annual precipitation is 724 mm.
Current rainfall in Harpenden
overcast and rain
broken clouds and rain
clear and no rain