In a typical year in Coventry
According to 1991-2020 daily averages:
Warmest day of the year 23.3C 19 July
Coldest day of the year 6.0C 28 December
Coldest night of the year 0.7C 14 February
Warmest day of the year 13.7C 27 July 12 August
Lowest grass minimum -2.4C 14 February
Coldest average day 3.8C 29 December 22 January
Warmest average day 18.3C 19 July 6 August
Wettest day 6.3mm 30 July
Driest day 0.3mm 13 April
Sunniest day 7.6hr 31 May
Dullest day 1.1hr 4 January 23 December