September weather forecast
Cochise, AZ

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Cochise, Arizona, with an average temperature ranging between min 64.6°F (18.1°C) and max 83.8°F (28.8°C).

Temperature

Cochise's weather subtly changes with the onset of September, barely falling from a hot 89.2°F (31.8°C) in August to a moderately hot 83.8°F (28.8°C). During September, Cochise witnesses a consistent average low-temperature of 64.6°F (18.1°C).

Heat index

September's heat index is evaluated at 84.2°F (29°C). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.
When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

In September, the average relative humidity is 46%.

Rainfall

In Cochise, in September, it is raining for 12.8 days, with typically 1.97" (50mm) of accumulated precipitation. Throughout the year, in Cochise, Arizona, there are 92.5 rainfall days, and 12.36" (314mm) of precipitation is accumulated.

Snowfall

In Cochise, snow does not fall in April through November.

Daylight

In September, the average length of the day in Cochise is 12h and 21min.
On the first day of September in Cochise, sunrise is at 5:55 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 6:05 pm MST.

Sunshine

In Cochise, the average sunshine in September is 10.2h.

UV index

In Cochise, Arizona, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

How hot is September in Cochise?

In Cochise, 83.8°F (28.8°C) is the average high-temperature and 64.6°F (18.1°C) is the average low-temperature during September. In September, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is evaluated at 84.2°F (29°C).

What is the average humidity in September in Cochise?

In Cochise, Arizona, the average relative humidity in September is 46%.

How much does it rain in Cochise in September?

In Cochise, Arizona, during September, the rain falls for 12.8 days and regularly aggregates up to 1.97" (50mm) of precipitation.

When it does not snow in Cochise?

April through November are months without snowfall in Cochise.

What is the average length of the day in September in Cochise?

The average day length in September is 12h and 21min.

When is the sunrise / sunset in September in Cochise?

On the first day of September in Cochise, sunrise is at 5:55 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 6:05 pm MST.

How long on average sun shines in September in Cochise?

In Cochise, Arizona, the average sunshine duration in September is 10.2h.

What is the UV index intensity in September in Cochise?

In Cochise, 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 exposure to the Sun's UV radiation.
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
Cochise, AZ

Average temperature in September - Cochise, AZ
  • Average high temperature in September: 83.8°F

The warmest month (with the highest average high temperature) is June (92.1°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in September: 64.6°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure in September
Cochise, AZ

Average pressure in September - Cochise, AZ
  • Average pressure in September: 29.93"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in September
Cochise, AZ

Average wind speed in September - Cochise, AZ
  • Average wind speed in September: 6mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in September
Cochise, AZ

Average humidity in September - Cochise, AZ
  • Average humidity in September: 46%

The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is June (21%).

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Average rainfall in September
Cochise, AZ

Average rainfall in September - Cochise, AZ
  • Average rainfall in September: 1.97"

The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is May (0.08").

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Average rainfall days in September
Cochise, AZ

Average rainfall days in September - Cochise, AZ
  • Average rainfall days in September: 12.8 days

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is May (2.6 days).

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Average snowfall in September
Cochise, AZ

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

The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Cochise, AZ

Average snowfall days in September - Cochise, 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).

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

Average daylight in September / Average sunshine in September - Cochise, 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 12min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

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Average sunshine days in September
Cochise, AZ

Average sunshine days in September - Cochise, AZ
  • Average sunshine days in September: 13.5 days

The month with the most sunshine days is May (27.4 days).
The month with the least sunshine days is July (6.6 days).

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Average UV index in September
Cochise, AZ

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

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

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Average cloud cover in September
Cochise, AZ

Average cloud cover in September - Cochise, AZ
  • Average cloud cover in September: 15

The months with the most cloud cover are July and December (Cloud cover 20).
The month with the least cloud cover is May (Cloud cover 8).

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Average visibility in September
Cochise, AZ

Average visibility in September - Cochise, 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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Cochise, Arizona, USA

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