September weather forecast
Gadsden, AZ

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Weather in September

The first month of the autumn, September, is also a fiery hot month in Gadsden, Arizona, with an average temperature varying between 99.7°F (37.6°C) and 80.6°F (27°C).

Temperature

The advent of September brings a subtle shift in temperature, with the average high moving from an extremely hot 105.8°F (41°C) in August to a fiery hot 99.7°F (37.6°C). Gadsden records an average low of 80.6°F (27°C) throughout the nights in September.

Humidity

In September, the average relative humidity in Gadsden, Arizona, is 30%.

Rainfall

In Gadsden, in September, it is raining for 3.3 days, with typically 0.24" (6mm) of accumulated precipitation. In Gadsden, during the entire year, the rain falls for 25 days and collects up to 2.24" (57mm) of precipitation.

Daylight

In September, the average length of the day is 12h and 21min.
On the first day of the month, sunrise is at 6:14 am and sunset at 7:03 pm. On the last day of September, in Gadsden, Arizona, sunrise is at 6:33 am and sunset at 6:24 pm MST.

Sunshine

The average sunshine in September in Gadsden is 9.8h.

UV index

June through September, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 8 during September translates into the following recommendations:
Taking safety measures is non-negotiable; skin and eyes can be swiftly affected if neglected. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

How hot is it in Gadsden in September?

An average high-temperature, in September, in Gadsden, is 99.7°F (37.6°C) and the average low-temperature is 80.6°F (27°C).

What is the average humidity in September in Gadsden?

In Gadsden, Arizona, the average relative humidity in September is 30%.

How much does it rain in Gadsden in September?

In Gadsden, in September, during 3.3 rainfall days, 0.24" (6mm) of precipitation is typically accumulated.

What is the average length of the day in September in Gadsden?

In Gadsden, Arizona, the average day length in September is 12h and 21min.

What time are sunrise and sunset in September in Gadsden?

In September, on the first day of the month, sunrise is at 6:14 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 6:24 pm MST.

How long on average sun shines in September in Gadsden?

In Gadsden, the average sunshine duration in September is 9.8h.

When is the highest UV index in Gadsden?

The months with the highest UV index in Gadsden, Arizona, are June through September, with an average maximum UV index of 8.

How high is the UV index in September in Gadsden?

In September, the average daily maximum UV index is 8. A UV Index of 8 to 10 symbolizes a very high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Gadsden, AZ

Average temperature in September - Gadsden, AZ
  • Average high temperature in September: 99.7°F

The warmest month (with the highest average high temperature) is July (106.2°F).
The month with the lowest average high temperature is December (67.1°F).

  • Average low temperature in September: 80.6°F

The month with the highest average low temperature is August (86.2°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).

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Average pressure in September
Gadsden, AZ

Average pressure in September - Gadsden, AZ
  • Average pressure in September: 29.79"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.75"Hg).

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Average wind speed in September
Gadsden, AZ

Average wind speed in September - Gadsden, AZ
  • Average wind speed in September: 6.9mph

The windiest month (with the highest average wind speed) is July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.7mph).

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Average humidity in September
Gadsden, AZ

Average humidity in September - Gadsden, AZ
  • Average humidity in September: 30%

The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (23%).

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Average rainfall in September
Gadsden, AZ

Average rainfall in September - Gadsden, AZ
  • Average rainfall in September: 0.24"

The wettest month (with the highest rainfall) is July (0.39").
The driest month (with the least rainfall) is May (0").

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Average rainfall days in September
Gadsden, AZ

Average rainfall days in September - Gadsden, AZ
  • Average rainfall days in September: 3.3 days

The month with the highest number of rainy days is July (5.1 days).
The month with the least rainy days is May (0.3 days).

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Average daylight in September /
Average sunshine in September
Gadsden, AZ

Average daylight in September / Average sunshine in September - Gadsden, AZ
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in September: 9h and 5min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).

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Average sunshine days in September
Gadsden, AZ

Average sunshine days in September - Gadsden, AZ
  • Average sunshine days in September: 26.1 days

The month with the most sunshine days is May (30.4 days).
The month with the least sunshine days is July (24.3 days).

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Average UV index in September
Gadsden, AZ

Average UV index in September - Gadsden, AZ
  • Average UV index in September: 8

The months with the highest UV index are June, July, August and September (UV index 8).
The month with the lowest UV index is December (UV index 4).

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Average cloud cover in September
Gadsden, AZ

Average cloud cover in September - Gadsden, AZ
  • Average cloud cover in September: 8

The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in September
Gadsden, AZ

Average visibility in September - Gadsden, AZ
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Gadsden, Arizona, USA

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