Normal weather in Saint Lawrence in September
The weather in Saint Lawrence in September has an average temperature of around 21°C during the day. On average, September sees 25 mm of rain in Saint Lawrence. The wind speed is 4 Beaufort and mainly comes from South.
After August, September in Saint Lawrence starts with a temperature of 21°C and ends around October at 18°C.
September averages for Saint Lawrence
![]() | 21°C |
![]() | 22°C |
![]() | 18°C |
![]() | 25 mm |
![]() | 12 days |
Temperature per day in September in Saint Lawrence
This graph shows the average daily maximum temperatures in September in Saint Lawrence, indicated in degrees Celsius.
Precipitation per day in September in Saint Lawrence
This graph shows the average daily precipitation in September in Saint Lawrence, indicated in millimeters.
UV index per day in September in Saint Lawrence
This graph shows the average daily UV index in September in Saint Lawrence.
Yearly temperature in September in Saint Lawrence
This graph shows the average yearly temperature in September in Saint Lawrence, measured in degrees Celsius, over the past years.
Yearly total precipitation in September in Saint Lawrence
This graph shows the average yearly precipitation in millimeters in September in Saint Lawrence, 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 Saint Lawrence per month
Click on a month below to see in detail how the weather typically is in Saint Lawrence and what to expect. Based on the historical weather data of Saint Lawrence, you can view the average temperature, precipitation, wind, and UV index for each day of the month.