Normal weather on 21 May in Cornwell
The weather on 21 May in Cornwell has an average temperature of about 18°C during the day. The maximum temperature can reach up to 23°C, while the minimum temperature can be 10°C.
On average, 2,4 mm of rain falls in Cornwell on 21 May. The wind speed is 4 Beaufort and mainly comes from Southwest.
21 May Averages for Cornwell
![]() | 18°C |
![]() | 23°C |
![]() | 10°C |
![]() | 2,4 mm |
![]() | 1 day |
Temperature on 21 May in Cornwell per Year
This graph shows the measured temperature on 21 May in Cornwell per year, measured in degrees Celsius, over the past years.
Precipitation on 21 May in Cornwell per Year
This graph shows the total measured precipitation in millimeters on 21 May in Cornwell per year over the past years.
Average weather in Cornwell per month
Click on a month below to see in detail how the weather typically is in Cornwell and what to expect. Based on the historical weather data of Cornwell, you can view the average temperature, precipitation, wind, and UV index for each day of the month.