September weather forecastStrayhorse, AZ
September
Weather in September
September, the first month of the autumn in Strayhorse, is also a moderately hot month, with an average temperature ranging between max 83.3°F (28.5°C) and min 63°F (17.2°C).Temperature
As September begins, there is a minor decrease in the average high-temperature, softly falling from a hot 89.2°F (31.8°C) in August to a warm 83.3°F (28.5°C). Strayhorse experiences a nighttime temperature average of 63°F (17.2°C) during September.Heat index
September's average heat index is computed to be 82.4°F (28°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.Metrics for the heat index primarily focus on shaded spots and light wind conditions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
The average relative humidity in September in Strayhorse is 43%.Rainfall
In Strayhorse, in September, it is raining for 12.1 days, with typically 1.61" (41mm) of accumulated precipitation. In Strayhorse, during the entire year, the rain falls for 92.3 days and collects up to 12.13" (308mm) of precipitation.Snowfall
In Strayhorse, snow does not fall in April through November.Daylight
In September, the average length of the day in Strayhorse, Arizona, is 12h and 22min.On the first day of September in Strayhorse, sunrise is at 5:51 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 6:02 pm MST.
Sunshine
The average sunshine in September is 10.5h.UV index
In Strayhorse, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 6 translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Strayhorse, AZ
- Average high temperature in September: 83.3°F
The warmest month (with the highest average high temperature) is June (91°F).
The month with the lowest average high temperature is December (52.7°F).
- Average low temperature in September: 63°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in September
Strayhorse, AZ
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Strayhorse, AZ
- Average wind speed in September: 5.9mph
The windiest months (with the highest average wind speed) are April and May (8.3mph).
The calmest month (with the lowest average wind speed) is December (5.1mph).
Average humidity in September
Strayhorse, AZ
- Average humidity in September: 43%
The month with the highest relative humidity is December (53%).
The month with the lowest relative humidity is June (22%).
Average rainfall in September
Strayhorse, AZ
- Average rainfall in September: 1.61"
The wettest month (with the highest rainfall) is July (2.44").
The driest month (with the least rainfall) is April (0.2").
Average rainfall days in September
Strayhorse, AZ
- Average rainfall days in September: 12.1 days
The months with the highest number of rainy days are July and August (16.8 days).
The month with the least rainy days is May (3.5 days).
Average snowfall in September
Strayhorse, AZ
- Average snowfall in September: 0"
The month with the highest snowfall is December (0.87").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Strayhorse, AZ
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Strayhorse, AZ
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 10h and 30min
The months with the most sunshine are June and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in September
Strayhorse, AZ
- Average sunshine days in September: 14 days
The month with the most sunshine days is May (26.4 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in September
Strayhorse, AZ
- Average UV index in September: 6
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Strayhorse, AZ
- Average cloud cover in September: 15
The month with the most cloud cover is December (Cloud cover 22).
The months with the least cloud cover are May and June (Cloud cover 9).
Average visibility in September
Strayhorse, 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).
