Will it be a White Christmas in Harrow on the Hill?
Snow odds for Harrow on the Hill, London, on Christmas Day 2026.
The historical picture
Over the 34 years from 1991–2024, Harrow on the Hill has had a white Christmas about 1 year in 10: 2 of 34 years saw snow fall on Christmas Eve or Day. The most recent was 2009.
6%
White Christmas
0%
Snow on the Day
6%
Snow on the Eve
Christmases in Harrow on the Hill, 1991–2024
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White Christmas No snow
About Harrow on the Hill
Elevation
72 m
Region
London
Model
1 km, in-house
Higher and more northerly places tend to score better, and Harrow on the Hill sits at 72 m.
Nearby places
Frequently asked questions
- Will it snow in Harrow on the Hill this Christmas?
- The current estimate is a 6% chance of a white Christmas in Harrow on the Hill in 2026. This far out the number comes from our climate model; it sharpens on its own as the live forecast comes into range, within about a month of Christmas.
- How often does Harrow on the Hill have a white Christmas?
- Over 1991–2024, snow fell on Christmas Eve or Day in Harrow on the Hill about 1 year in 10 (2 of 34 years).
- When did Harrow on the Hill last have a white Christmas?
- The most recent white Christmas in Harrow on the Hill in our 1991–2024 records was 2009.