September weather forecast and climate
Charco, AZ

Weather in September

September, the first month of the autumn, in Charco, is still a very hot month, with average temperature varying between 96.3°F (35.7°C) and 79.5°F (26.4°C).

Temperature

In Charco, Arizona, the average high-temperature is relatively the same as in August - a still sweltering 96.3°F (35.7°C). In September, in Charco, Arizona, the average low-temperature is 79.5°F (26.4°C).

Humidity

In Charco, the average relative humidity in September is 31%.

Rainfall

In Charco, during 8.2 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. Throughout the year, there are 58 rainfall days, and 6.69" (170mm) of precipitation is accumulated.

Daylight

In Charco, the average length of the day is 12.3h.

Sunshine

In Charco, the average sunshine is 9.7h.

UV index

In Charco, Arizona, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Charco?

The average high-temperature, in September, in Charco, is 96.3°F (35.7°C), while the average low-temperature is 79.5°F (26.4°C).

What is the average humidity in September in Charco?

In Charco, Arizona, the average relative humidity in September is 31%.

How many days does it rain in September in Charco?

In Charco, during September, the rain falls for 8.2 days and regularly aggregates up to 0.83" (21mm) of precipitation.

How many hours of daylight does Charco have in September?

In September, the average length of the day in Charco is 12.3h.

How many hours of sunshine does Charco have in September?

The average sunshine in September in Charco is 9.7h.

How high is the UV index in September in Charco?

In Charco, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the UV radiation.

Average temperature in September
Charco, AZ

Average temperature in September - Charco, AZ
  • Average high temperature in September: 96.3°F

The warmest month (with the highest average high temperature) is July (102.4°F).
The month with the lowest average high temperature is December (63.1°F).

  • Average low temperature in September: 79.5°F

The month with the highest average low temperature is August (85.3°F).
The coldest month (with the lowest average low temperature) is December (47.7°F).

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Average pressure in September
Charco, AZ

Average pressure in September - Charco, AZ
  • Average pressure in September: 29.81"

The month with the highest atmospheric pressure is January (30.07").
The month with the lowest atmospheric pressure is June (29.76").

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Average wind speed in September
Charco, AZ

Average wind speed in September - Charco, AZ
  • Average wind speed in September: 6.6mph

The windiest months (with the highest average wind speed) are May and June (8.3mph).
The calmest months (with the lowest average wind speed) are January and December (5.3mph).

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Average humidity in September
Charco, AZ

Average humidity in September - Charco, AZ
  • Average humidity in September: 31%

The month with the highest relative humidity is December (42%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in September
Charco, AZ

Average rainfall in September - Charco, AZ
  • Average rainfall in September: 0.83"

The wettest month (with the highest rainfall) is July (1.5").
The driest months (with the least rainfall) are April, May and June (0.08").

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Average rainfall days in September
Charco, AZ

Average rainfall days in September - Charco, AZ
  • Average rainfall days in September: 8.2 days

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is May (1.3 days).

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

Average daylight in September / Average sunshine in September - Charco, AZ
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in September: 9.7h

The month with the most sunshine is June (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days in September
Charco, AZ

Average sunshine days in September - Charco, AZ
  • Average sunshine days in September: 19.2 days

The month with the most sunshine days is May (29.2 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in September
Charco, AZ

Average UV index in September - Charco, AZ
  • Average UV index in September: 7

Months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in September
Charco, AZ

Average cloud cover in September - Charco, AZ
  • Average cloud cover in September: 11

The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in September
Charco, AZ

Average visibility in September - Charco, AZ
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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