September weather forecast and climate
Green Spot, AZ

Weather in September

The first month of the autumn, September, is also an agreeable month in Green Spot, Arizona, with temperature in the range of an average low of 49.8°F (9.9°C) and an average high of 70.2°F (21.2°C).

Temperature

In Green Spot, the average high-temperature is relatively the same as in August - a pleasant 70.2°F (21.2°C). In September, in Green Spot, the average low-temperature is 49.8°F (9.9°C).

Humidity

The average relative humidity in Green Spot is 54%.

Rainfall

In Green Spot, during September, the rain falls for 15.3 days and regularly aggregates up to 2.72" (69mm) of precipitation. In Green Spot, during the entire year, the rain falls for 105.2 days and collects up to 20.71" (526mm) of precipitation.

Snowfall

In Green Spot snow does not fall in June through September.

Daylight

The average length of the day is 12.4h.

Sunshine

In September, the average sunshine is 10.5h.

UV index

In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Green Spot?

The average high-temperature, in September, is 70.2°F (21.2°C), while the average low-temperature is 49.8°F (9.9°C).

What is the average humidity in September in Green Spot?

The average relative humidity in September in Green Spot is 54%.

How much does it rain in Green Spot in September?

In Green Spot, in September, it is raining for 15.3 days, with typically 2.72" (69mm) of accumulated precipitation.

Does it snow in Green Spot in September?

In Green Spot, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Green Spot?

In Green Spot snow does not fall in June through September.

How many hours of daylight does Green Spot have in September?

In Green Spot, the average length of the day in September is 12.4h.

How long on average sun shines in September in Green Spot?

The average sunshine in September in Green Spot is 10.5h.

What is the UV index intensity in September in Green Spot?

The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in September
Green Spot, AZ

Average temperature in September - Green Spot, AZ
  • Average high temperature in September: 70.2°F

The warmest month (with the highest average high temperature) is June (78.1°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in September: 49.8°F

The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in September
Green Spot, AZ

Average pressure in September - Green Spot, AZ
  • Average pressure in September: 29.97"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed in September
Green Spot, AZ

Average wind speed in September - Green Spot, AZ
  • Average wind speed in September: 6.5mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in September
Green Spot, AZ

Average humidity in September - Green Spot, AZ
  • Average humidity in September: 54%

The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is June (29%).

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Average rainfall in September
Green Spot, AZ

Average rainfall in September - Green Spot, AZ
  • Average rainfall in September: 2.72"

The wettest month (with the highest rainfall) is July (5.43").
The driest month (with the least rainfall) is April (0.59").

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Average rainfall days in September
Green Spot, AZ

Average rainfall days in September - Green Spot, AZ
  • Average rainfall days in September: 15.3 days

The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall in September
Green Spot, AZ

Average snowfall in September - Green Spot, AZ
  • Average snowfall in September: 0"

The month with the highest snowfall is January (7.87").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Green Spot, AZ

Average snowfall days in September - Green Spot, AZ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (8.4 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
Green Spot, AZ

Average daylight in September / Average sunshine in September - Green Spot, 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: 10.5h

The month with the most sunshine is June (Average sunshine: 11.9h).
The month with the least sunshine is December (Average sunshine: 6.6h).

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Average sunshine days in September
Green Spot, AZ

Average sunshine days in September - Green Spot, AZ
  • Average sunshine days in September: 11.4 days

The month with the most sunshine days is November (24.4 days).
The month with the least sunshine days is July (4 days).

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Average UV index in September
Green Spot, AZ

Average UV index in September - Green Spot, AZ
  • Average UV index in September: 4

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Green Spot, AZ

Average cloud cover in September - Green Spot, AZ
  • Average cloud cover in September: 17

The month with the most cloud cover is July (Cloud cover 27).
The month with the least cloud cover is June (Cloud cover 12).

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Average visibility in September
Green Spot, AZ

Average visibility in September - Green Spot, 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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