September weather forecastMarble Canyon, AZ
September
Weather in September
September, the first month of the autumn in Marble Canyon, is also a moderately hot month, with an average temperature varying between 83.3°F (28.5°C) and 63.7°F (17.6°C).Temperature
September signals a slight drop in average high-temperature, sliding from August's hot 90.7°F (32.6°C) to a warm 83.3°F (28.5°C). Marble Canyon, during September, witnesses an average low-temperature of 63.7°F (17.6°C).Humidity
The average relative humidity in September is 29%.Rainfall
In Marble Canyon, during September, the rain falls for 5.1 days and regularly aggregates up to 0.35" (9mm) of precipitation. In Marble Canyon, during the entire year, the rain falls for 59.6 days and collects up to 4.72" (120mm) of precipitation.Snowfall
In Marble Canyon, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 24min.On the first day of the month, sunrise is at 5:58 am and sunset at 6:54 pm. On the last day of September, sunrise is at 6:21 am and sunset at 6:10 pm MST.
Sunshine
In September, the average sunshine is 10.1h.UV index
In Marble Canyon, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 6 in September translates into this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Marble Canyon, AZ
- Average high temperature in September: 83.3°F
The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (43.5°F).
- Average low temperature in September: 63.7°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in September
Marble Canyon, AZ
- Average pressure in September: 29.94"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Marble Canyon, AZ
- Average wind speed in September: 5.4mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is January (4mph).
Average humidity in September
Marble Canyon, AZ
- Average humidity in September: 29%
The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (17%).
Average rainfall in September
Marble Canyon, AZ
- Average rainfall in September: 0.35"
The wettest months (with the highest rainfall) are January, February, March, May, July and October (0.47").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in September
Marble Canyon, AZ
- Average rainfall days in September: 5.1 days
The month with the highest number of rainy days is July (7.6 days).
The month with the least rainy days is June (2.6 days).
Average snowfall in September
Marble Canyon, AZ
- Average snowfall in September: 0"
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Marble Canyon, AZ
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (2.5 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
Marble Canyon, AZ
- Average daylight in September: 12h and 24min
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: 10h and 6min
The months with the most sunshine are June and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in September
Marble Canyon, AZ
- Average sunshine days in September: 21.1 days
The month with the most sunshine days is November (26 days).
The month with the least sunshine days is July (16.2 days).
Average UV index in September
Marble Canyon, 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 January, February, November and December (UV index 2).
Average cloud cover in September
Marble Canyon, 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).
Average visibility in September
Marble Canyon, 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).
