Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a hot 87.8°F (31°C) to a warm 80.4°F (26.9°C). During the month of September, the nighttime temperature falls to an average of 60.3°F (15.7°C).Humidity
In September, the average relative humidity is 32%.Rainfall
In September, the rain falls for 4.9 days. Throughout September, 0.75" (19mm) of precipitation is accumulated. Throughout the year, there are 57.9 rainfall days, and 10.59" (269mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 24min.On the first day of September, sunrise is at 6:04 am and sunset at 6:59 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 6:16 pm MST.
Sunshine
The average sunshine in September in Tuweep is 9.7h.UV index
In Tuweep, Arizona, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, the UV index of 5 transforms into the following advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
How many hours of daylight does Tuweep have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Tuweep, AZ
- Average high temperature in September: 80.4°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is December (43.7°F).
- Average low temperature in September: 60.3°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is December (27.9°F).
Average pressure in September
Tuweep, AZ
- Average pressure in September: 29.93"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Tuweep, AZ
- Average wind speed in September: 6mph
The windiest months (with the highest average wind speed) are April and May (8mph).
The calmest month (with the lowest average wind speed) is December (5.4mph).
Average humidity in September
Tuweep, AZ
- Average humidity in September: 32%
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is June (20%).
Average rainfall in September
Tuweep, AZ
- Average rainfall in September: 0.75"
The wettest month (with the highest rainfall) is January (1.46").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in September
Tuweep, AZ
- Average rainfall days in September: 4.9 days
The month with the highest number of rainy days is March (7.2 days).
The month with the least rainy days is June (1.9 days).
Average snowfall in September
Tuweep, AZ
- Average snowfall in September: 0"
The month with the highest snowfall is January (8.86").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Tuweep, AZ
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is December (4.9 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in September /
Average sunshine in September
Tuweep, AZ
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days in September
Tuweep, AZ
- Average sunshine days in September: 24.2 days
The month with the most sunshine days is June (27.5 days).
The month with the least sunshine days is February (20.2 days).
Average UV index in September
Tuweep, AZ
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Tuweep, AZ
- Average cloud cover in September: 10
The months with the most cloud cover are January and December (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 7).
Average visibility in September
Tuweep, 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).
Tuweep, Arizona, USA
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