Historical Ranked Annual Data - Maximum Hourly Rain / mm
Start year
Top annual range
#
Value
Date
2
32.0
Current year
3
26.4
Last year
Maximum Hourly Rain annual extremes: highest and lowest annual ranges (daily max − min).
There are 18 valid years for the chosen period from 2009 to present in London, NW3. Data for Maximum Hourly Rain begins in 2009.
Largest amount of rain that fell in any single hour during the day (midnight to midnight, local time).