Normal weather on 20 August in Watford
The weather on 20 August in Watford has an average temperature of about 22°C during the day. The maximum temperature can reach up to 25°C, while the minimum temperature can be 18°C.
On average, 0,7 mm of rain falls in Watford on 20 August. The wind speed is 4 Beaufort and mainly comes from Southwest.
20 August Averages for Watford
 Average temperature | 22°C |
 Highest daytime temperature | 25°C |
| Lowest daytime temperature | 18°C |
 Total rainfall | 0,7 mm |
| Rainy days | 1 day |
Temperature on 20 August in Watford per Year
This graph shows the measured temperature on 20 August in Watford per year, measured in degrees Celsius, over the past years.
Precipitation on 20 August in Watford per Year
This graph shows the total measured precipitation in millimeters on 20 August in Watford per year over the past years.
Average weather in Watford per month
Click on a month below to see in detail how the weather typically is in Watford and what to expect. Based on the historical weather data of Watford, you can view the average temperature, precipitation, wind, and UV index for each day of the month.