September weather forecast and climate
Agua Caliente, AZ

Weather in September

The first month of the autumn, September, is also a sweltering month in Agua Caliente, Arizona, with average temperature fluctuating between 79.5°F (26.4°C) and 96.3°F (35.7°C).

Temperature

In September, the average high-temperature is practically the same as in August - a still very hot 96.3°F (35.7°C). The average low-temperature, in September, is 79.5°F (26.4°C).

Humidity

In Agua Caliente, the average relative humidity is 31%.

Rainfall

In Agua Caliente, Arizona, it is raining for 8.2 days, with typically 0.83" (21mm) of accumulated precipitation. Throughout the year, there are 58 rainfall days, and 6.69" (170mm) of precipitation is accumulated.

Daylight

The average length of the day in Agua Caliente is 12.4h.

Sunshine

In September, the average sunshine in Agua Caliente is 9.7h.

UV index

In Agua Caliente, Arizona, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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 Agua Caliente?

The average high-temperature, in September, in Agua Caliente, Arizona, 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 Agua Caliente?

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

How many days does it rain in September in Agua Caliente?

In Agua Caliente, Arizona, in September, it is raining for 8.2 days, with typically 0.83" (21mm) of accumulated precipitation.

What is the average length of the day in September in Agua Caliente?

In Agua Caliente, the average length of the day in September is 12.4h.

How long on average sun shines in September in Agua Caliente?

In September, the average sunshine in Agua Caliente, Arizona, is 9.7h.

What is the UV index intensity in September in Agua Caliente?

In September, the average daily maximum UV index in Agua Caliente, Arizona, is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.

Average temperature in September
Agua Caliente, AZ

Average temperature in September - Agua Caliente, 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
Agua Caliente, AZ

Average pressure in September - Agua Caliente, 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
Agua Caliente, AZ

Average wind speed in September - Agua Caliente, 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
Agua Caliente, AZ

Average humidity in September - Agua Caliente, 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
Agua Caliente, AZ

Average rainfall in September - Agua Caliente, 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
Agua Caliente, AZ

Average rainfall days in September - Agua Caliente, 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
Agua Caliente, AZ

Average daylight in September / Average sunshine in September - Agua Caliente, AZ
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • 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
Agua Caliente, AZ

Average sunshine days in September - Agua Caliente, 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
Agua Caliente, AZ

Average UV index in September - Agua Caliente, 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
Agua Caliente, AZ

Average cloud cover in September - Agua Caliente, 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
Agua Caliente, AZ

Average visibility in September - Agua Caliente, 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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