September weather forecast
Corta Junction, AZ

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Weather in September

September, the first month of the autumn in Corta Junction, is still a warm month, with an average temperature ranging between min 64°F (17.8°C) and max 83.1°F (28.4°C).

Temperature

Corta Junction's weather, upon September's arrival, documents an average high-temperature of a warm 83.1°F (28.4°C), nearly identical to the prior month. During September, Corta Junction records an average temperature of 64°F (17.8°C) at night.

Heat index

In September, the heat index is estimated at 84.2°F (29°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

In September, the average relative humidity is 48%.

Rainfall

In Corta Junction, in September, it is raining for 10.6 days, with typically 1.65" (42mm) of accumulated precipitation. In Corta Junction, during the entire year, the rain falls for 82 days and collects up to 11.85" (301mm) of precipitation.

Snowfall

April through October are months without snowfall in Corta Junction.

Daylight

In September, the average length of the day is 12h and 20min.
On the first day of September in Corta Junction, sunrise is at 5:55 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 6:05 pm MST.

Sunshine

In Corta Junction, the average sunshine in September is 10.1h.

UV index

The average daily maximum UV index in September in Corta Junction is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 6 during September translates into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

How hot is it in Corta Junction in September?

The high-temperature, in September, in Corta Junction, is 83.1°F (28.4°C), while the low-temperature averages to 64°F (17.8°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 84.2°F (29°C).

What is the average humidity in September in Corta Junction?

In September, the average relative humidity in Corta Junction is 48%.

How many days does it rain in September in Corta Junction?

In Corta Junction, in September, it is raining for 10.6 days, with typically 1.65" (42mm) of accumulated precipitation.

When it does not snow in Corta Junction?

In Corta Junction, snow does not fall in April through October.

How many hours of daylight does Corta Junction have in September?

In Corta Junction, Arizona, the average day length in September is 12h and 20min.

When are sunrise and sunset in September in Corta Junction?

On the first day of September in Corta Junction, sunrise is at 5:55 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 6:05 pm MST.

How many hours of sunshine does Corta Junction have in September?

The average sunshine duration in September in Corta Junction, Arizona, is 10.1h.

What is the UV index reading in September in Corta Junction?

In September, the average daily maximum UV index in Corta Junction, Arizona, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from 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
Corta Junction, AZ

Average temperature in September - Corta Junction, AZ
  • Average high temperature in September: 83.1°F

The warmest month (with the highest average high temperature) is June (91°F).
The month with the lowest average high temperature is December (56.1°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).

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Average pressure in September
Corta Junction, AZ

Average pressure in September - Corta Junction, AZ
  • Average pressure in September: 29.91"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in September
Corta Junction, AZ

Average wind speed in September - Corta Junction, AZ
  • Average wind speed in September: 6.2mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in September
Corta Junction, AZ

Average humidity in September - Corta Junction, AZ
  • Average humidity in September: 48%

The month with the highest relative humidity is December (49%).
The month with the lowest relative humidity is May (22%).

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Average rainfall in September
Corta Junction, AZ

Average rainfall in September - Corta Junction, AZ
  • Average rainfall in September: 1.65"

The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are April and May (0.08").

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Average rainfall days in September
Corta Junction, AZ

Average rainfall days in September - Corta Junction, AZ
  • Average rainfall days in September: 10.6 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is May (2 days).

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Average snowfall in September
Corta Junction, AZ

Average snowfall in September - Corta Junction, AZ
  • Average snowfall in September: 0"

The month with the highest snowfall is December (1.3").
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
Corta Junction, AZ

Average snowfall days in September - Corta Junction, AZ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Corta Junction, AZ

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

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in September: 10h and 1min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in September
Corta Junction, AZ

Average sunshine days in September - Corta Junction, AZ
  • Average sunshine days in September: 14.9 days

The month with the most sunshine days is May (28.6 days).
The month with the least sunshine days is July (7.8 days).

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Average UV index in September
Corta Junction, AZ

Average UV index in September - Corta Junction, AZ
  • Average UV index in September: 6

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in September
Corta Junction, AZ

Average cloud cover in September - Corta Junction, AZ
  • Average cloud cover in September: 16

The month with the most cloud cover is July (Cloud cover 22).
The month with the least cloud cover is May (Cloud cover 7).

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Average visibility in September
Corta Junction, AZ

Average visibility in September - Corta Junction, 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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Corta Junction, Arizona, USA

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