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
September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a hot 86°F (30°C) in August to a moderately hot 78.8°F (26°C). The low-temperature averages to a mild 59.9°F (15.5°C) during the nights of September.Humidity
In September, the average relative humidity is 36%.Rainfall
In September, the rain falls for 10.7 days. Throughout September, 1.1" (28mm) of precipitation is accumulated. Throughout the year, there are 96.2 rainfall days, and 9.06" (230mm) of precipitation is accumulated.Snowfall
In Teec Nos Pos, snow does not fall in April through October.Daylight
The average length of the day in September is 12h and 24min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:44 pm. On the last day of September, sunrise is at 7:11 am and sunset at 7:00 pm MDT.
Sunshine
In Teec Nos Pos, the average sunshine in September is 10.9h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, an average UV index of 5 transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Teec Nos Pos have in September?
What is the UV index reading in September?
Average temperature in September
Teec Nos Pos, AZ
- Average high temperature in September: 78.8°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in September: 59.9°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in September
Teec Nos Pos, AZ
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Teec Nos Pos, AZ
- Average wind speed in September: 6.3mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is January (5.8mph).
Average humidity in September
Teec Nos Pos, AZ
- Average humidity in September: 36%
The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is June (22%).
Average rainfall in September
Teec Nos Pos, AZ
- Average rainfall in September: 1.1"
The wettest month (with the highest rainfall) is August (1.42").
The driest month (with the least rainfall) is April (0.35").
Average rainfall days in September
Teec Nos Pos, AZ
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is November (4.4 days).
Average snowfall in September
Teec Nos Pos, AZ
- Average snowfall in September: 0"
The month with the highest snowfall is January (2.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Teec Nos Pos, AZ
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (5.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Teec Nos Pos, AZ
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 10h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in September
Teec Nos Pos, AZ
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is November (24.8 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in September
Teec Nos Pos, 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
Teec Nos Pos, AZ
- Average cloud cover in September: 11
The month with the most cloud cover is January (Cloud cover 25).
The month with the least cloud cover is June (Cloud cover 10).
Average visibility in September
Teec Nos Pos, 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).
Teec Nos Pos, Arizona, USA
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