30 year Daily Averages for Coventry
Mean maximum 17.9°C
Mean minimum 9.5°C
Average rainfall 2.5mm
Average sunshine 4.9hr
Just for the record, looking back through the archives, dating back into the nineteenth century, we find that on the 22nd September in the past..........
notable wet days on the 22nd September in Coventry in the past 126 years include 1949 (24.6mm in afternoon thunderstorms) and 1960 (27.3mm).
Coventry had one of the earliest autumn air frosts on record on the 22nd September 1943, the earliest having been on the 16th September 1901.