October weather forecast and climate
Why, AZ

Weather in October

October, like September, in Why, Arizona, is another warm autumn month, with average temperature ranging between min 67.8°F (19.9°C) and max 85.5°F (29.7°C).

Temperature

In Why, the average high-temperature decreases, from a very hot 96.3°F (35.7°C) in September, to a moderately hot 85.5°F (29.7°C). The average low-temperature, in October, is 67.8°F (19.9°C).

Humidity

The average relative humidity in Why is 30%.

Rainfall

In Why, during October, the rain falls for 3.5 days and regularly aggregates up to 0.59" (15mm) of precipitation. In Why, during the entire year, the rain falls for 58 days and collects up to 6.69" (170mm) of precipitation.

Daylight

The average length of the day in October is 11.4h.

Sunshine

The average sunshine in October is 8.4h.

UV index

In Why, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for the ordinary 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. 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 October in Why?

In October, in Why, Arizona, the average high-temperature is 85.5°F (29.7°C), and the average low-temperature is 67.8°F (19.9°C).

What is the average humidity in October in Why?

The average relative humidity in October in Why, Arizona, is 30%.

How many days does it rain in October in Why?

In Why, Arizona, in October, it is raining for 3.5 days, with typically 0.59" (15mm) of accumulated precipitation.

What is the average length of the day in October in Why?

In October, the average length of the day is 11.4h.

How many hours of sunshine does Why have in October?

In Why, Arizona, the average sunshine in October is 8.4h.

What is the UV index reading in October in Why?

In Why, the average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation.

Average temperature in October
Why, AZ

Average temperature in October - Why, AZ
  • Average high temperature in October: 85.5°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 October: 67.8°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 October
Why, AZ

Average pressure in October - Why, AZ
  • Average pressure in October: 29.87"

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 October
Why, AZ

Average wind speed in October - Why, AZ
  • Average wind speed in October: 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 October
Why, AZ

Average humidity in October - Why, AZ
  • Average humidity in October: 30%

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 October
Why, AZ

Average rainfall in October - Why, AZ
  • Average rainfall in October: 0.59"

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 October
Why, AZ

Average rainfall days in October - Why, AZ
  • Average rainfall days in October: 3.5 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 October /
Average sunshine in October
Why, AZ

Average daylight in October / Average sunshine in October - Why, AZ
  • Average daylight in October: 11.4h

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 October: 8.4h

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 October
Why, AZ

Average sunshine days in October - Why, AZ
  • Average sunshine days in October: 25.4 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 October
Why, AZ

Average UV index in October - Why, AZ
  • Average UV index in October: 6

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 October
Why, AZ

Average cloud cover in October - Why, AZ
  • Average cloud cover in October: 8

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 October
Why, AZ

Average visibility in October - Why, AZ
  • Average visibility in October: 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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