October weather forecast and climate
Yuma, AZ

Arizona/California border with the Colorado River in Yuma, Arizona
Arizona/California border with the Colorado River in Yuma, Arizona
October, the same as September, in Yuma, Arizona, is another hot autumn month, with average temperature fluctuating between 87.8°F (31°C) and 69.6°F (20.9°C).

Temperature

In October, the average high-temperature decreases, from a torrid 99.5°F (37.5°C) in September, to a tropical 87.8°F (31°C). In October, in Yuma, the average low-temperature is 69.6°F (20.9°C).

Humidity

The average relative humidity in Yuma, Arizona, is 29%.

Rainfall

In Yuma, during October, the rain falls for 1.5 days and regularly aggregates up to 0.2" (5mm) of precipitation. In Yuma, during the entire year, the rain falls for 31.6 days and collects up to 2.8" (71mm) of precipitation.

Daylight

In October, the average length of the day in Yuma is 11.3h.

Sunshine

In Yuma, the average sunshine is 8.9h.

UV index

The average daily maximum UV index in Yuma is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for average individuals.
Note: In October, the average maximum UV index of 6 translate into the following recommendations:
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.

What is the temperature in October in Yuma?

In Yuma, Arizona, in October, the average high-temperature is 87.8°F (31°C), and the average low-temperature is 69.6°F (20.9°C).

What is the average humidity in October in Yuma?

In October, the average relative humidity in Yuma, Arizona, is 29%.

How many days does it rain in October in Yuma?

In October, in Yuma, the rain falls for 1.5 days. Throughout October, 0.2" (5mm) of precipitation is accumulated.

How many hours of daylight does Yuma have in October?

The average length of the day in October is 11.3h.

How many hours of sunshine does Yuma have in October?

The average sunshine in October is 8.9h.

How high is the UV index in October in Yuma?

In October, the average daily maximum UV index 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 October - Yuma, AZ
  • Average high temperature in October: 87.8°F

The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (66°F).

  • Average low temperature in October: 69.6°F

The month with the highest average low temperature is August (86.4°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).

Average pressure in October - Yuma, AZ
  • Average pressure in October: 29.86"

The month with the highest atmospheric pressure is January (30.07").
The month with the lowest atmospheric pressure is June (29.74").

Average wind speed in October - Yuma, AZ
  • Average wind speed in October: 6.9mph

The windiest months (with the highest average wind speed) are April and July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.6mph).

Average humidity in October - Yuma, AZ
  • Average humidity in October: 29%

The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (22%).

Average rainfall in October - Yuma, AZ
  • Average rainfall in October: 0.2"

The wettest months (with the highest rainfall) are July and September (0.39").
The driest months (with the least rainfall) are May and June (0.04").

Average rainfall days in October - Yuma, AZ
  • Average rainfall days in October: 1.5 days

The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is May (0.8 days).

Average daylight in October / Average sunshine in October - Yuma, AZ
  • Average daylight in October: 11.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in October: 8.9h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7.2h).

Average sunshine days in October - Yuma, AZ
  • Average sunshine days in October: 28.2 days

The month with the most sunshine days is May (30.2 days).
The month with the least sunshine days is July (22.1 days).

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

Months with the highest UV index are June, July, August and September (UV index 8).
Months with the lowest UV index are November and December (UV index 4).

Average cloud cover in October - Yuma, AZ
  • Average cloud cover in October: 7

The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).

Average visibility in October - Yuma, 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).