Historical Ranked Annual Data - Rainfall / mm
2026 (so far): 473.8 mm · 1st lowest of 18 (100.0th %ile)
2025: 577.3 mm · 5th lowest of 18 (76.4th %ile)
Top annual total
#
Value
Date
18
473.8
Current year (so far)18th of 18 (0.0th %ile)
14
577.3
Last year14th of 18 (23.5th %ile)
Bottom annual total
#
Value
Date
1
473.8
Current year (so far)1st of 18 (100.0th %ile)
5
577.3
Last year5th of 18 (76.4th %ile)
Rainfall annual extremes: highest and lowest annual totals.
There are 18 valid years for the chosen period from 2009 to present in London, NW3. Data for Rainfall begins in 1871.
Total rainfall accumulated during the day (midnight to midnight, local time). Tip counts are reset at midnight.