Normal weather on 14 September in Waltham
The weather on 14 September in Waltham has an average temperature of about 21°C during the day. The maximum temperature can reach up to 27°C, while the minimum temperature can be 17°C.
On average, 3,9 mm of rain falls in Waltham on 14 September. The wind speed is 4 Beaufort and mainly comes from Southeast.
14 September Averages for Waltham
![]() | 21°C |
![]() | 27°C |
![]() | 17°C |
![]() | 3,9 mm |
![]() | 1 day |
Temperature on 14 September in Waltham per Year
This graph shows the measured temperature on 14 September in Waltham per year, measured in degrees Celsius, over the past years.
Precipitation on 14 September in Waltham per Year
This graph shows the total measured precipitation in millimeters on 14 September in Waltham per year over the past years.
Average weather in Waltham per month
Click on a month below to see in detail how the weather typically is in Waltham and what to expect. Based on the historical weather data of Waltham, you can view the average temperature, precipitation, wind, and UV index for each day of the month.