Normal weather in Bourne in September
The weather in Bourne in September has an average temperature of around 20°C during the day. On average, September sees 37 mm of rain in Bourne. The wind speed is 4 Beaufort and mainly comes from Southwest.
After August, September in Bourne starts with a temperature of 20°C and ends around October at 17°C.
September averages for Bourne
![]() | 20°C |
![]() | 21°C |
![]() | 17°C |
![]() | 37 mm |
![]() | 13 days |
Temperature per day in September in Bourne
This graph shows the average daily maximum temperatures in September in Bourne, indicated in degrees Celsius.
Precipitation per day in September in Bourne
This graph shows the average daily precipitation in September in Bourne, indicated in millimeters.
UV index per day in September in Bourne
This graph shows the average daily UV index in September in Bourne.
Yearly temperature in September in Bourne
This graph shows the average yearly temperature in September in Bourne, measured in degrees Celsius, over the past years.
Yearly total precipitation in September in Bourne
This graph shows the average yearly precipitation in millimeters in September in Bourne, over the past years.
Average daily weather in September
Click on a day to get more information about the average weather on that day.
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Average weather in Bourne per month
Click on a month below to see in detail how the weather typically is in Bourne and what to expect. Based on the historical weather data of Bourne, you can view the average temperature, precipitation, wind, and UV index for each day of the month.