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United StatesThe weather in September in Glendale
It's hot in September in Glendale with an average temperature of 38°C. Temperatures this month range from a low of 35°C to a high of 41°C. At night, you can expect temperatures between 22°C and 29°C.
September isn’t a good month to be in Glendale. The average temperature of 38°C this month is uncomfortably hot for a comfortable stay.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Glendale, Arizona. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 45°C in 2020, Glendale reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 27°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 32°C.
Rainfall amount
In September, there is an average of 35 mm of precipitation, spread over 7 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in September for Glendale
Click on any day in September to get detailed info about the usual weather on that day in Glendale. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Glendale | New York | |
|---|---|---|
| Average temperature | 38°C | 27°C |
| Max. temperature | 41°C | 31°C |
| Min. temperature | 22°C | -5°C |
| Total precipitation | 35 mm | 57 mm |
| Rainy days | 7 days | 9 days |
Start of September
The month of September starts in Glendale with hot temps, averaging around 39°C during the day and nights around 28°C.
Mid September
By mid-September, daytime temps drop to around 38°C, with nights around 26°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of September
By the end of September, the average daytime temperature in Glendale is around 36°C, while nighttime temps are about 24°C. A shower might pop up, but overall, the weather will be dry and sunny.
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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.
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Temperature charts
These charts show the average temperatures in September in Glendale, Arizona. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Glendale
Temperature in September in Glendale over the years
Precipitation charts
These charts show the average amount of precipitation in September in Glendale, Arizona. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Glendale
Total precipitation in September in Glendale over the years
Daily UV index in September in Glendale
This chart shows the average daily UV index in September in Glendale, 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.
Weather experiences in September in Glendale
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Average weather in Glendale by month
Click on a month below to see detailed weather info for Glendale. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.