Normal weather on 14 September in Harrow on the Hill
The weather on 14 September in Harrow on the Hill has an average temperature of about 22°C during the day. The maximum temperature can reach up to 30°C, while the minimum temperature can be 18°C.
On average, 1,5 mm of rain falls in Harrow on the Hill on 14 September. The wind speed is 4 Beaufort and mainly comes from Southeast.
14 September Averages for Harrow on the Hill
 Average temperature | 22°C |
 Highest daytime temperature | 30°C |
| Lowest daytime temperature | 18°C |
 Total rainfall | 1,5 mm |
| Rainy days | 1 day |
Temperature on 14 September in Harrow on the Hill per Year
This graph shows the measured temperature on 14 September in Harrow on the Hill per year, measured in degrees Celsius, over the past years.
Precipitation on 14 September in Harrow on the Hill per Year
This graph shows the total measured precipitation in millimeters on 14 September in Harrow on the Hill per year over the past years.
Average weather in Harrow on the Hill per month
Click on a month below to see in detail how the weather typically is in Harrow on the Hill and what to expect. Based on the historical weather data of Harrow on the Hill, you can view the average temperature, precipitation, wind, and UV index for each day of the month.