Temperatures in September
It's hot in September in América with an average temperature of 35°C. Temperatures this month range from a low of 32°C to a high of 39°C. At night, you can expect temperatures between 22°C and 26°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for América 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 América with hot temperatures, averaging around 37°C during the day and nights close to 25°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 drops to around 36°C, with nights close to 25°C. Not much precipitation expected during this period. It’s mostly dry with sunshine. 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 América will be around 35°C, with nights close to 24°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 73 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The precipitation chance averages 17% 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 América. 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.
América in September |
London | ||
|---|---|---|---|
 Average Temperature |
35°C | 20°C | |
 High Temp |
39°C | 22°C | |
| Low Temp |
32°C | 17°C | |
 Total Precipitation |
73 mm | 44 mm | |
| Rainy Days |
5 days | 8 days | |
August
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is September a good time to visit América?
September is a great month to be in América for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for América in September
With 42°C, América hit the highest temperature in the last 10 years in September 2020. The lowest daytime temperature in this month was 21°C in 2020. The extreme night temperatures ranged from a low of 13°C to a high of 28°C.
Check out the climate of América for all months and discover the best travel time
Curious about the climate in other parts of Mexico? Check out the weather and climate in places like Cancún, Mexico City, Playa del Carmen, or have a look at other destinations in Mexico.
Daily Temperature in September in América
This chart shows the average daily temperatures, both day and night, for each day in September in América, 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 América
The chart below shows the average daily precipitation in September for América, 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 5 days of rain in América.
Daily UV Index in September in América
This chart shows the average daily UV index in September in América, 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 América Over the Years
This chart shows the average temperature in September in América, measured in degrees Celsius, over the past years.
Total Precipitation in September in América Over the Years
This chart shows the average precipitation in September in América, 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 América
Click on a specific day in September for detailed info on the typical weather on that day in América. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in América
Have you been to América in September?
Share your weather experience in September in América.
Average Weather in América by Month
Click on a month below to see detailed weather info for América. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
