Annual Average of Hot Days
The number of days in when the daily maximum air temperature is above 28 ºC has a significant range throughout the region. The upland areas see an increase in the average number of days but not above 1 day. However, the southern and lowland areas will see a greater increase in these hotter days, reaching 5.5 days increase in Sheffield.
Annual Average of Hot Days (with Tmax > 28ºC)
The average number of days in a calendar year when the daily maximum air temperature is more than 28 °C.