Crap Towns / Dumbarton / Weather

How often does it rain in Dumbarton?

It rains in Dumbarton on 180 days a year (at least 1 mm, on the 1991 to 2020 average), 42% higher than the typical town's 127. That makes it the 17th wettest of the 984 towns in our table. The rain adds up to 1,349 mm a year, 1.8 times the typical town's 766. It gets 1,330 hours of sunshine a year, 13% lower than the typical town's 1,532: the 72nd gloomiest.