September weather forecast
Leupp, AZ

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Weather in September

The first month of the autumn, September, is still a warm month in Leupp, Arizona, with an average temperature fluctuating between 62.2°F (16.8°C) and 82°F (27.8°C).

Temperature

September is marked by a subtle drop in average high-temperatures, transitioning from a tropical 88.3°F (31.3°C) in August to a warm 82°F (27.8°C). Nighttime temperatures in Leupp hover around an average low of 62.2°F (16.8°C) in September.

Humidity

The average relative humidity in September is 34%.

Rainfall

In September, the rain falls for 4.5 days. Throughout September, 0.35" (9mm) of precipitation is accumulated. In Leupp, during the entire year, the rain falls for 46.1 days and collects up to 3.35" (85mm) of precipitation.

Snowfall

In Leupp, snow does not fall in April through October.

Daylight

The average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 6:57 am and sunset at 7:50 pm. On the last day of September, in Leupp, sunrise is at 7:18 am and sunset at 7:08 pm MDT.

Sunshine

In Leupp, the average sunshine in September is 10.2h.

UV index

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 6 in September transforms into the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Updated: Feb 9, 2024 | Published by: Weather U.S. | Resources

Frequently asked questions

What are September temperatures in Leupp?

The high-temperature in Leupp, Arizona, during September is 82°F (27.8°C) and the low-temperature is 62.2°F (16.8°C).

What is the average humidity in September in Leupp?

In Leupp, the average relative humidity in September is 34%.

How much does it rain in Leupp in September?

In Leupp, in September, during 4.5 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

When it does not snow in Leupp?

April through October are months without snowfall in Leupp, Arizona.

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

In Leupp, the average day length in September is 12h and 23min.

When are sunrise and sunset in September in Leupp?

In September, on the first day of the month, sunrise is at 6:57 am and sunset at 7:50 pm. On the last day of the month, in Leupp, Arizona, sunrise is at 7:18 am and sunset at 7:08 pm MDT.

How many hours of sunshine does Leupp have in September?

The average sunshine duration in September is 10.2h.

What is the UV index reading in September in Leupp?

The average daily maximum UV index in September in Leupp is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
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
Leupp, AZ

Average temperature in September - Leupp, AZ
  • Average high temperature in September: 82°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in September: 62.2°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in September
Leupp, AZ

Average pressure in September - Leupp, AZ
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).

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Average wind speed in September
Leupp, AZ

Average wind speed in September - Leupp, AZ
  • Average wind speed in September: 7.7mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is January (6.2mph).

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Average humidity in September
Leupp, AZ

Average humidity in September - Leupp, AZ
  • Average humidity in September: 34%

The month with the highest relative humidity is January (57%).
The month with the lowest relative humidity is June (18%).

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Average rainfall in September
Leupp, AZ

Average rainfall in September - Leupp, AZ
  • Average rainfall in September: 0.35"

The wettest month (with the highest rainfall) is October (0.55").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in September
Leupp, AZ

Average rainfall days in September - Leupp, AZ
  • Average rainfall days in September: 4.5 days

The month with the highest number of rainy days is July (7.8 days).
The months with the least rainy days are June and November (2.5 days).

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Average snowfall in September
Leupp, AZ

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

The month with the highest snowfall is February (1.69").
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
Leupp, AZ

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

The month with the highest number of snowfall days is January (1.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in September: 10h and 1min

The month with the most sunshine is August (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in September
Leupp, AZ

Average sunshine days in September - Leupp, AZ
  • Average sunshine days in September: 23.1 days

The month with the most sunshine days is May (27.1 days).
The month with the least sunshine days is July (19.7 days).

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Average UV index in September
Leupp, AZ

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

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are November and December (UV index 2).

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Average cloud cover in September
Leupp, AZ

Average cloud cover in September - Leupp, AZ
  • Average cloud cover in September: 9

The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 8).

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Average visibility in September
Leupp, AZ

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

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