Normal weather in Cornwell in May
The weather in Cornwell in May has an average temperature of around 17°C during the day. On average, May sees 56 mm of rain in Cornwell. The wind speed is 4 Beaufort and mainly comes from South.
After April, May in Cornwell starts with a temperature of 13°C and ends around June at 18°C.
May averages for Cornwell
 Average temperature | 17°C |
 Highest daytime temperature | 19°C |
| Lowest daytime temperature | 13°C |
 Total rainfall | 56 mm |
| Rainy days | 18 days |
Temperature per day in May in Cornwell
This graph shows the average daily maximum temperatures in May in Cornwell, indicated in degrees Celsius.
Precipitation per day in May in Cornwell
This graph shows the average daily precipitation in May in Cornwell, indicated in millimeters.
UV index per day in May in Cornwell
This graph shows the average daily UV index in May in Cornwell.
Yearly temperature in May in Cornwell
This graph shows the average yearly temperature in May in Cornwell, measured in degrees Celsius, over the past years.
Yearly total precipitation in May in Cornwell
This graph shows the average yearly precipitation in millimeters in May in Cornwell, over the past years.
Average daily weather in May
Click on a day to get more information about the average weather on that day.
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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.