Will it be a White Christmas in Merstham?
Snow odds for Merstham, London, on Christmas Day 2026.
The historical picture
Over the 34 years from 1991–2024, Merstham has had a white Christmas fewer than 1 year in 10: 1 of 34 years saw snow fall on Christmas Eve or Day. The most recent was 2009.
4%
White Christmas
0%
Snow on the Day
3%
Snow on the Eve
Christmases in Merstham, 1991–2024
'91
'92
'93
'94
'95
'96
'97
'98
'99
'00
'01
'02
'03
'04
'05
'06
'07
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24
White Christmas No snow
About Merstham
Elevation
94 m
Region
London
Model
1 km, in-house
Higher and more northerly places tend to score better, and Merstham sits at 94 m.
Nearby places
Frequently asked questions
- Will it snow in Merstham this Christmas?
- The current estimate is a 4% chance of a white Christmas in Merstham 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 Merstham have a white Christmas?
- Over 1991–2024, snow fell on Christmas Eve or Day in Merstham fewer than 1 year in 10 (1 of 34 years).
- When did Merstham last have a white Christmas?
- The most recent white Christmas in Merstham in our 1991–2024 records was 2009.