September weather forecast and climate
Cochise, AZ

Weather in September

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

Temperature

In September, the average high-temperature marginally drops, from a hot 89.2°F (31.8°C) in August, to a moderately hot 83.8°F (28.8°C). In Cochise, Arizona, in September, the average low-temperature is 64.6°F (18.1°C).

Heat index

The average heat index is evaluated at 84.2°F (29°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, metabolic differences, pregnancy). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

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

Rainfall

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

The average length of the day in Cochise is 12.3h.

Sunshine

The average sunshine in Cochise is 10.2h.

UV index

The average daily maximum UV index in Cochise is 6. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
[Resources]

FAQ

What is the temperature in September in Cochise?

In Cochise, in September, the average high-temperature is 83.8°F (28.8°C), and the average low-temperature is 64.6°F (18.1°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), that factores the actual air temperature with the relative humidity, 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 September, in Cochise, the rain falls for 12.8 days. Throughout September, 1.97" (50mm) of precipitation is accumulated.

When it does not snow in Cochise?

In Cochise snow does not fall in April through November.

How many hours of daylight does Cochise have in September?

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

How many hours of sunshine does Cochise have in September?

The average sunshine in September in Cochise is 10.2h.

How high is the UV index in September in Cochise?

The average daily maximum UV index in September in Cochise, Arizona, is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to the UV radiation.

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).

[Resources]

Average pressure in September
Cochise, AZ

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

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

[Resources]

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).

[Resources]

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%).

[Resources]

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").

[Resources]

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).

[Resources]

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").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

[Resources]

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).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

[Resources]

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

Average daylight in September / Average sunshine in September - Cochise, 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: 10.2h

The month with the most sunshine is August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.9h).

[Resources]

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).

[Resources]

Average UV index in September
Cochise, AZ

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

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

[Resources]

Average cloud cover in September
Cochise, AZ

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

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).

[Resources]

Average visibility in September
Cochise, AZ

Average visibility in September - Cochise, 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).

[Resources]