Normal weather in Sleaford in September
The weather in Sleaford in September has an average temperature of around 19°C during the day. On average, September sees 44 mm of rain in Sleaford. The wind speed is 4 Beaufort and mainly comes from Southwest.
After August, September in Sleaford starts with a temperature of 20°C and ends around October at 17°C.
September averages for Sleaford
 Average temperature | 19°C |
 Highest daytime temperature | 21°C |
| Lowest daytime temperature | 17°C |
 Total rainfall | 44 mm |
| Rainy days | 14 days |
Temperature per day in September in Sleaford
This graph shows the average daily maximum temperatures in September in Sleaford, indicated in degrees Celsius.
Precipitation per day in September in Sleaford
This graph shows the average daily precipitation in September in Sleaford, indicated in millimeters.
UV index per day in September in Sleaford
This graph shows the average daily UV index in September in Sleaford.
Yearly temperature in September in Sleaford
This graph shows the average yearly temperature in September in Sleaford, measured in degrees Celsius, over the past years.
Yearly total precipitation in September in Sleaford
This graph shows the average yearly precipitation in millimeters in September in Sleaford, 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 Sleaford per month
Click on a month below to see in detail how the weather typically is in Sleaford and what to expect. Based on the historical weather data of Sleaford, you can view the average temperature, precipitation, wind, and UV index for each day of the month.