Temperatures in September
It's hot in September in As with an average temperature of 38°C. Temperatures this month range from a low of 36°C to a high of 40°C. At night, you can expect temperatures between 26°C and 28°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for As 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 As with hot temperatures, averaging around 38°C during the day and nights close to 27°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-September
By mid-September, the average daytime temperature stays the same at 38°C, with nights close to 28°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of September
By the end of September, the average daytime temperature in As will be around 39°C, with nights close to 28°C. A shower might show up, but overall the weather will be dry and sunny. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Precipitation in September
In September, there is an average of 62 mm of precipitation, spread over 10 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
The average precipitation chance is 34% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for As. 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.
As in September |
London | ||
|---|---|---|---|
 Average Temperature |
38°C | 20°C | |
 High Temp |
40°C | 22°C | |
| Low Temp |
36°C | 17°C | |
 Total Precipitation |
62 mm | 44 mm | |
| Rainy Days |
10 days | 8 days | |
August
UV index
The UV index is a maximum of 9 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 As?
September isn’t a good time to be in As. The average temperature of 38°C this month is uncomfortably hot for a pleasant stay.
Temperature records for As in September
With 44°C, As hit the highest temperature in the last 10 years in September 2017. The lowest daytime temperature in this month was 30°C in 2016. The extreme night temperatures ranged from a low of 22°C to a high of 32°C.
Check out the climate of As for all months and discover the best travel time
Daily Temperature in September in As
This chart shows the average daily temperatures, both day and night, for each day in September in As, 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 As
The chart below shows the average daily precipitation in September for As, 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 10 days of rain in As.
Daily UV Index in September in As
This chart shows the average daily UV index in September in As, 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 As Over the Years
This chart shows the average temperature in September in As, measured in degrees Celsius, over the past years.
Total Precipitation in September in As Over the Years
This chart shows the average precipitation in September in As, 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 As
Click on a specific day in September for detailed info on the typical weather on that day in As. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in As
Have you been to As in September?
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Average Weather in As by Month
Click on a month below to see detailed weather info for As. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
