Normal weather in Harpenden in April
The weather in Harpenden in April has an average temperature of around 14°C during the day. On average, April sees 30 mm of rain in Harpenden. The wind speed is 4 Beaufort and mainly comes from South.
After March, April in Harpenden starts with a temperature of 12°C and ends around May at 14°C.
April averages for Harpenden
![]() | 14°C |
![]() | 17°C |
![]() | 12°C |
![]() | 30 mm |
![]() | 15 days |
Temperature per day in April in Harpenden
This graph shows the average daily maximum temperatures in April in Harpenden, indicated in degrees Celsius.
Precipitation per day in April in Harpenden
This graph shows the average daily precipitation in April in Harpenden, indicated in millimeters.
UV index per day in April in Harpenden
This graph shows the average daily UV index in April in Harpenden.
Yearly temperature in April in Harpenden
This graph shows the average yearly temperature in April in Harpenden, measured in degrees Celsius, over the past years.
Yearly total precipitation in April in Harpenden
This graph shows the average yearly precipitation in millimeters in April in Harpenden, over the past years.
Average daily weather in April
Click on a day to get more information about the average weather on that day.
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Average weather in Harpenden per month
Click on a month below to see in detail how the weather typically is in Harpenden and what to expect. Based on the historical weather data of Harpenden, you can view the average temperature, precipitation, wind, and UV index for each day of the month.