Crap Towns / Harrow / Weather

How often does it rain in Harrow?

It rains in Harrow on 118 days a year (at least 1 mm, on the 1991 to 2020 average), 7% lower than the typical town's 127. That makes it joint 210th driest of the 984 towns in our table. The rain adds up to 686 mm a year, 10% lower than the typical town's 766. It gets 1,618 hours of sunshine a year, 6% higher than the typical town's 1,532: the 250th sunniest.