September weather forecast and climate
Fort Apache, AZ

Weather in September

The first month of the autumn, September, is still a warm month in Fort Apache, Arizona, with average temperature varying between 76.6°F (24.8°C) and 54.5°F (12.5°C).

Temperature

In Fort Apache, Arizona, the average high-temperature in September slightly decreases, from 82°F (27.8°C) in August, to a still moderately hot 76.6°F (24.8°C). In Fort Apache, the average low-temperature is 54.5°F (12.5°C).

Humidity

In Fort Apache, the average relative humidity in September is 47%.

Rainfall

In Fort Apache, Arizona, in September, during 8.8 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. In Fort Apache, during the entire year, the rain falls for 71.1 days and collects up to 9.96" (253mm) of precipitation.

Snowfall

In Fort Apache snow does not fall in June through September.

Daylight

In Fort Apache, the average length of the day is 12.4h.

Sunshine

In Fort Apache, the average sunshine is 10.3h.

UV index

In September, the average daily maximum UV index in Fort Apache is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the temperature in September in Fort Apache?

In Fort Apache, Arizona, in September, the average high-temperature is 76.6°F (24.8°C), and the average low-temperature is 54.5°F (12.5°C).

What is the average humidity in September in Fort Apache?

The average relative humidity in September is 47%.

How much does it rain in Fort Apache in September?

In Fort Apache, in September, it is raining for 8.8 days, with typically 0.79" (20mm) of accumulated precipitation.

Does it snow in Fort Apache in September?

In Fort Apache, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Fort Apache?

June through September are months without snowfall.

What is the average length of the day in September in Fort Apache?

The average length of the day in September in Fort Apache is 12.4h.

How many hours of sunshine does Fort Apache have in September?

In Fort Apache, the average sunshine in September is 10.3h.

What is the UV index reading in September in Fort Apache?

In Fort Apache, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in September
Fort Apache, AZ

Average temperature in September - Fort Apache, AZ
  • Average high temperature in September: 76.6°F

The warmest month (with the highest average high temperature) is June (83.3°F).
Months with the lowest average high temperature are January and December (45.7°F).

  • Average low temperature in September: 54.5°F

The month with the highest average low temperature is July (61°F).
The coldest months (with the lowest average low temperature) are January and December (27°F).

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Average pressure in September
Fort Apache, AZ

Average pressure in September - Fort Apache, AZ
  • Average pressure in September: 29.96"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed in September
Fort Apache, AZ

Average wind speed in September - Fort Apache, AZ
  • Average wind speed in September: 6.8mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in September
Fort Apache, AZ

Average humidity in September - Fort Apache, AZ
  • Average humidity in September: 47%

The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (26%).

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Average rainfall in September
Fort Apache, AZ

Average rainfall in September - Fort Apache, AZ
  • Average rainfall in September: 0.79"

The wettest month (with the highest rainfall) is July (1.89").
The driest month (with the least rainfall) is June (0.16").

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Average rainfall days in September
Fort Apache, AZ

Average rainfall days in September - Fort Apache, AZ
  • Average rainfall days in September: 8.8 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is June (2.8 days).

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Average snowfall in September
Fort Apache, AZ

Average snowfall in September - Fort Apache, AZ
  • Average snowfall in September: 0"

The month with the highest snowfall is January (5.94").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Fort Apache, AZ

Average snowfall days in September - Fort Apache, AZ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (6.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Fort Apache, AZ

Average daylight in September / Average sunshine in September - Fort Apache, AZ
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 10.3h

Months with the most sunshine are June and August (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days in September
Fort Apache, AZ

Average sunshine days in September - Fort Apache, AZ
  • Average sunshine days in September: 16.6 days

The month with the most sunshine days is October (26 days).
The month with the least sunshine days is July (9.7 days).

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Average UV index in September
Fort Apache, AZ

Average UV index in September - Fort Apache, AZ
  • Average UV index in September: 5

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Fort Apache, AZ

Average cloud cover in September - Fort Apache, AZ
  • Average cloud cover in September: 13

The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 8).

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Average visibility in September
Fort Apache, AZ

Average visibility in September - Fort Apache, 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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