October weather forecast
Phoenix, AZ

The city of Phoenix, Arizona at dusk
The city of Phoenix, Arizona at dusk

Weather in October

October, the same as September, is another warm autumn month in Phoenix, Arizona, with temperature in the range of an average low of 67.3°F (19.6°C) and an average high of 85.1°F (29.5°C).

Temperature

In Phoenix, the average high-temperature in October drops from a sweltering 96.3°F (35.7°C) in September to a warm 85.1°F (29.5°C). In Phoenix, in October, the average low-temperature is 67.3°F (19.6°C).

Humidity

In Phoenix, the average relative humidity in October is 30%.

Rainfall

In October, the rain falls for 3 days. Throughout October, 0.67" (17mm) of precipitation is accumulated. In Phoenix, during the entire year, the rain falls for 44.6 days and collects up to 5.04" (128mm) of precipitation.

Snowfall

January through August, October through December are months without snowfall in Phoenix, Arizona.

Daylight

In Phoenix, the average length of the day in October is 11h and 20min.
On the first day of the month, sunrise is at 6:22 am and sunset at 6:12 pm. On the last day of October, in Phoenix, sunrise is at 6:46 am and sunset at 5:37 pm MST.

Sunshine

In Phoenix, the average sunshine in October is 8.2h.

UV index

In October, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 6 in October transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. 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.
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FAQ

What is the average humidity in October in Phoenix?

In Phoenix, the average relative humidity in October is 30%.

How many days does it rain in October in Phoenix?

In October, in Phoenix, Arizona, the rain falls for 3 days. Throughout October, 0.67" (17mm) of precipitation is accumulated.

When it does not snow in Phoenix?

January through August, October through December are months without snowfall.

Does it snow in Phoenix in October?

In October, it doesn't snow. September is the latest month when it typically snows.

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

The average day length in October in Phoenix, Arizona, is 11h and 20min.

What time are sunrise and sunset in October in Phoenix?

On the first day of October in Phoenix, sunrise is at 6:22 am and sunset at 6:12 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 5:37 pm MST.

How long on average sun shines in October in Phoenix?

In October, the average sunshine duration in Phoenix, Arizona, is 8.2h.

What is the UV index reading in October in Phoenix?

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

Average temperature in October
Phoenix, AZ

Average temperature in October - Phoenix, AZ
  • Average high temperature in October: 85.1°F

The warmest month (with the highest average high temperature) is July (103.6°F).
The month with the lowest average high temperature is December (63°F).

  • Average low temperature in October: 67.3°F

The month with the highest average low temperature is August (84.7°F).
The coldest month (with the lowest average low temperature) is January (47.5°F).

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Average pressure in October
Phoenix, AZ

Average pressure in October - Phoenix, AZ
  • Average pressure in October: 29.91"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.81").

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Average wind speed in October
Phoenix, AZ

Average wind speed in October - Phoenix, AZ
  • Average wind speed in October: 4.9mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is December (4.3mph).

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Average humidity in October
Phoenix, AZ

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

The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (16%).

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Average rainfall in October
Phoenix, AZ

Average rainfall in October - Phoenix, AZ
  • Average rainfall in October: 0.67"

The wettest month (with the highest rainfall) is July (0.75").
The driest months (with the least rainfall) are May and June (0.08").

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Average rainfall days in October
Phoenix, AZ

Average rainfall days in October - Phoenix, AZ
  • Average rainfall days in October: 3 days

The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is June (0.8 days).

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Average snowfall in October
Phoenix, AZ

Average snowfall in October - Phoenix, AZ
  • Average snowfall in October: 0"

The month with the highest snowfall is September (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0").

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Average snowfall days in October
Phoenix, AZ

Average snowfall days in October - Phoenix, AZ
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

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Average daylight in October /
Average sunshine in October
Phoenix, AZ

Average daylight in October / Average sunshine in October - Phoenix, AZ
  • Average daylight in October: 11h and 20min

The month with the longest days is June (Average daylight: 14h and 20min).
The month with the shortest days is December (Average daylight: 9h and 59min).

  • Average sunshine in October: 8.2h

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

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Average sunshine days in October
Phoenix, AZ

Average sunshine days in October - Phoenix, AZ
  • Average sunshine days in October: 26.9 days

The month with the most sunshine days is May (29.2 days).
The month with the least sunshine days is July (21.1 days).

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Average UV index in October
Phoenix, AZ

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

The months with the highest UV index are May, 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
Phoenix, AZ

Average cloud cover in October - Phoenix, AZ
  • Average cloud cover in October: 9

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in October
Phoenix, AZ

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