Temperatures in September
It's pleasantly warm in September in Colonia del Sacramento with an average temperature of 19°C. Temperatures this month range from a low of 15°C to a high of 21°C. At night, you can expect temperatures between 9°C and 13°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Colonia del Sacramento in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Colonia del Sacramento with mild temperatures, averaging around 18°C during the day and nights close to 11°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-September
By mid-September, the average daytime temperature rises to around 20°C, with nights close to 11°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of September
By the end of September, the average daytime temperature in Colonia del Sacramento will be around 20°C, with nights close to 12°C. A shower might show up, but overall the weather will be dry and sunny.
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Precipitation in September
In September, there is an average of 96 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average precipitation chance is 23% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Colonia del Sacramento. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Colonia del Sacramento in September |
London | ||
|---|---|---|---|
 Average Temperature |
19°C | 20°C | |
 High Temp |
21°C | 22°C | |
| Low Temp |
15°C | 17°C | |
 Total Precipitation |
96 mm | 44 mm | |
| Rainy Days |
7 days | 8 days | |
August
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Colonia del Sacramento?
Want nice weather? Then September is a great time to be in Colonia del Sacramento. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Colonia del Sacramento in September
With 30°C, Colonia del Sacramento hit the highest temperature in the last 10 years in September 2018. The lowest daytime temperature in this month was 10°C in 2016. The extreme night temperatures ranged from a low of 2°C to a high of 19°C.
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Daily Temperature in September in Colonia del Sacramento
This chart shows the average daily temperatures, both day and night, for each day in September in Colonia del Sacramento, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Colonia del Sacramento
The chart below shows the average daily precipitation in September for Colonia del Sacramento, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 7 days of rain in Colonia del Sacramento.
Daily UV Index in September in Colonia del Sacramento
This chart shows the average daily UV index in September in Colonia del Sacramento, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Colonia del Sacramento Over the Years
This chart shows the average temperature in September in Colonia del Sacramento, measured in degrees Celsius, over the past years.
Total Precipitation in September in Colonia del Sacramento Over the Years
This chart shows the average precipitation in September in Colonia del Sacramento, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Colonia del Sacramento
Click on a specific day in September for detailed info on the typical weather on that day in Colonia del Sacramento. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Colonia del Sacramento
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Average Weather in Colonia del Sacramento by Month
Click on a month below to see detailed weather info for Colonia del Sacramento. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Colonia del Sacramento for all months at once
