September weather forecast
Gleeson, AZ

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Weather in September

The first month of the autumn, September, is still a warm month in Gleeson, Arizona, with an average temperature varying between 64°F (17.8°C) and 83.1°F (28.4°C).

Temperature

Gleeson marks the onset of September with an average high-temperature of a moderately hot 83.1°F (28.4°C), a subtle shift from August's 87.3°F (30.7°C). Gleeson cools down to an average low-temperature of 64°F (17.8°C) throughout the month of September.

Heat index

The heat index value during September is evaluated at 84.2°F (29°C). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

In Gleeson, the average relative humidity in September is 48%.

Rainfall

In Gleeson, during September, the rain falls for 10.6 days and regularly aggregates up to 1.65" (42mm) of precipitation. In Gleeson, during the entire year, the rain falls for 82 days and collects up to 11.85" (301mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In September, the average length of the day is 12h and 21min.
On the first day of September in Gleeson, Arizona, sunrise is at 5:55 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 6:05 pm MST.

Sunshine

The average sunshine in September in Gleeson is 10.1h.

UV index

The average daily maximum UV index in September in Gleeson is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during September leads to these instructions:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

How hot does it get in Gleeson in September?

In Gleeson, 83.1°F (28.4°C) is the average high-temperature and 64°F (17.8°C) is the average low-temperature during September. In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 84.2°F (29°C).

What is the average humidity in September in Gleeson?

In Gleeson, Arizona, the average relative humidity in September is 48%.

How much does it rain in Gleeson in September?

In Gleeson, in September, it is raining for 10.6 days, with typically 1.65" (42mm) of accumulated precipitation.

When it does not snow in Gleeson?

April through October are months without snowfall in Gleeson.

How many hours of daylight does Gleeson have in September?

The average day length in September is 12h and 21min.

When is the sunrise / sunset in September in Gleeson?

On the first day of September in Gleeson, Arizona, sunrise is at 5:55 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 6:05 pm MST.

How long on average sun shines in September in Gleeson?

The average sunshine duration in September in Gleeson, Arizona, is 10.1h.

How high is the UV index in September in Gleeson?

In Gleeson, Arizona, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Gleeson, AZ

Average temperature in September - Gleeson, AZ
  • Average high temperature in September: 83.1°F

The warmest month (with the highest average high temperature) is June (91°F).
The month with the lowest average high temperature is December (56.1°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).

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Average pressure in September
Gleeson, AZ

Average pressure in September - Gleeson, AZ
  • Average pressure in September: 29.91"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in September
Gleeson, AZ

Average wind speed in September - Gleeson, AZ
  • Average wind speed in September: 6.2mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in September
Gleeson, AZ

Average humidity in September - Gleeson, AZ
  • Average humidity in September: 48%

The month with the highest relative humidity is December (49%).
The month with the lowest relative humidity is May (22%).

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Average rainfall in September
Gleeson, AZ

Average rainfall in September - Gleeson, AZ
  • Average rainfall in September: 1.65"

The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are April and May (0.08").

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Average rainfall days in September
Gleeson, AZ

Average rainfall days in September - Gleeson, AZ
  • Average rainfall days in September: 10.6 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is May (2 days).

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Average snowfall in September
Gleeson, AZ

Average snowfall in September - Gleeson, AZ
  • Average snowfall in September: 0"

The month with the highest snowfall is December (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Gleeson, AZ

Average snowfall days in September - Gleeson, AZ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in September: 10h and 1min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in September
Gleeson, AZ

Average sunshine days in September - Gleeson, AZ
  • Average sunshine days in September: 14.9 days

The month with the most sunshine days is May (28.6 days).
The month with the least sunshine days is July (7.8 days).

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Average UV index in September
Gleeson, AZ

Average UV index in September - Gleeson, AZ
  • Average UV index in September: 6

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in September
Gleeson, AZ

Average cloud cover in September - Gleeson, AZ
  • Average cloud cover in September: 16

The month with the most cloud cover is July (Cloud cover 22).
The month with the least cloud cover is May (Cloud cover 7).

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Average visibility in September
Gleeson, AZ

Average visibility in September - Gleeson, 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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Gleeson, Arizona, USA

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