September weather forecast
Campstone, AZ

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Weather in September

September, the first month of the autumn in Campstone, is still a warm month, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 81.7°F (27.6°C).

Temperature

With the transition into September, Campstone notes an average high-temperature of a warm 81.7°F (27.6°C), closely resembling August. Campstone's average low-temperature in September is measured at an enjoyable 63.1°F (17.3°C).

Heat index

September's average heat index is estimated at 82.4°F (28°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. 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 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

With an average relative humidity of 50%, September is the most humid month.

Rainfall

In September, the rain falls for 12.9 days. Throughout September, 2.32" (59mm) of precipitation is accumulated. In Campstone, during the entire year, the rain falls for 92.2 days and collects up to 15.47" (393mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

In September, the average length of the day is 12h and 21min.
On the first day of September, sunrise is at 5:57 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 6:07 pm MST.

Sunshine

In Campstone, the average sunshine in September is 9.9h.

UV index

In Campstone, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

What are the temperatures in September?

An average high-temperature, in September, in Campstone, is 81.7°F (27.6°C) and the average low-temperature is 63.1°F (17.3°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in September is estimated at 82.4°F (28°C).

What is the most humid month in Campstone?

September is the most humid month, with an average relative humidity of 50%.

What is the average humidity in September?

In Campstone, the average relative humidity in September is 50%.

How many days does it rain in September?

In Campstone, in September, it is raining for 12.9 days, with typically 2.32" (59mm) of accumulated precipitation.

When it does not snow?

In Campstone, Arizona, snow does not fall in April through November.

How many hours of daylight does Campstone have in September?

In Campstone, the average day length in September is 12h and 21min.

What time are sunrise and sunset in September in Campstone?

In September, on the first day of the month, sunrise is at 5:57 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 6:07 pm MST.

How many hours of sunshine does Campstone have in September?

In Campstone, the average sunshine duration in September is 9.9h.

What is the UV index intensity in September?

In Campstone, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe 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
Campstone, AZ

Average temperature in September - Campstone, AZ
  • Average high temperature in September: 81.7°F

The warmest month (with the highest average high temperature) is June (90.1°F).
The month with the lowest average high temperature is December (56.5°F).

  • Average low temperature in September: 63.1°F

The month with the highest average low temperature is July (69.6°F).
The coldest months (with the lowest average low temperature) are January and December (37.8°F).

Average pressure in September
Campstone, AZ

Average pressure in September - Campstone, AZ
  • Average pressure in September: 29.89"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in September
Campstone, AZ

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

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in September
Campstone, AZ

Average humidity in September - Campstone, AZ
  • Average humidity in September: 50%

The month with the highest relative humidity is September (50%).
The months with the lowest relative humidity are May and June (23%).

Average rainfall in September
Campstone, AZ

Average rainfall in September - Campstone, AZ
  • Average rainfall in September: 2.32"

The wettest month (with the highest rainfall) is July (4.53").
The driest month (with the least rainfall) is May (0.12").

Average rainfall days in September
Campstone, AZ

Average rainfall days in September - Campstone, AZ
  • Average rainfall days in September: 12.9 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is May (2.3 days).

Average snowfall in September
Campstone, AZ

Average snowfall in September - Campstone, AZ
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in September
Campstone, AZ

Average snowfall days in September - Campstone, AZ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Campstone, AZ

Average daylight in September / Average sunshine in September - Campstone, 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: 9h and 5min

The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

Average sunshine days in September
Campstone, AZ

Average sunshine days in September - Campstone, AZ
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is May (28.1 days).
The month with the least sunshine days is July (6.5 days).

Average UV index in September
Campstone, AZ

Average UV index in September - Campstone, AZ
  • Average UV index in September: 6

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

Average cloud cover in September
Campstone, AZ

Average cloud cover in September - Campstone, AZ
  • Average cloud cover in September: 17

The month with the most cloud cover is July (Cloud cover 24).
The month with the least cloud cover is May (Cloud cover 8).

Average visibility in September
Campstone, AZ

Average visibility in September - Campstone, 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).

Campstone, Arizona, USA

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