Normal weather in Harwell in April
The weather in Harwell in April has an average temperature of around 14°C during the day. On average, April sees 33 mm of rain in Harwell. The wind speed is 4 Beaufort and mainly comes from Southeast.
After March, April in Harwell starts with a temperature of 12°C and ends around May at 14°C.
April averages for Harwell
 Average temperature | 14°C |
 Highest daytime temperature | 17°C |
| Lowest daytime temperature | 12°C |
 Total rainfall | 33 mm |
| Rainy days | 14 days |
Temperature per day in April in Harwell
This graph shows the average daily maximum temperatures in April in Harwell, indicated in degrees Celsius.
Precipitation per day in April in Harwell
This graph shows the average daily precipitation in April in Harwell, indicated in millimeters.
UV index per day in April in Harwell
This graph shows the average daily UV index in April in Harwell.
Yearly temperature in April in Harwell
This graph shows the average yearly temperature in April in Harwell, measured in degrees Celsius, over the past years.
Yearly total precipitation in April in Harwell
This graph shows the average yearly precipitation in millimeters in April in Harwell, 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 Harwell per month
Click on a month below to see in detail how the weather typically is in Harwell and what to expect. Based on the historical weather data of Harwell, you can view the average temperature, precipitation, wind, and UV index for each day of the month.