Arizona, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and Climate
Yuma, AZ

Aerial view of the Arizona/California border with the Colorado River in Yuma, Arizona
Aerial view of the Arizona/California border with the Colorado River in Yuma, Arizona
October changes the scorching hot summer to the relatively warm temperatures of the shoulder season in the average range of 65°F (18.3°C) to 91°F (32.8°C) in Yuma. The weather is dry with average daily sunshine of 10 hours. Most October days are sunny and bright with at least 80°F (26.7°C) heat while nights rarely drop below 50°F (10°C).
Summer clothing is sufficient in October, as quick changes in weather are rare.
Yuma has plenty of Colorado backwaters that are a joy for fishing in October.
  • The average high temperature in October: 32.2°C

The warmest month (with the highest average high temperature) is July (41.6°C).
The month with the lowest average high temperature is December (20.2°C).

  • The average low temperature in October: 18.3°C

The month with the highest average low temperature is August (27.9°C).
The coldest month (with the lowest average low temperature) is December (8.1°C).

  • The average rainfall in October: 5.3mm

The wettest month (with the highest rainfall) is September (13.5mm).
The driest month (with the lowest rainfall) is June (0.3mm).

  • The average rainfall days in October: 1.1 days

Months with the highest number of rainy days are January and August (2.3 days).
The month with the lowest number of rainy days is June (0.2 days).

  • The average daylight in October: 11h

Months with the longest days are May, June and July (Average daylight: 14h).
Months with shortest days are January, November and December (Average daylight: 10h).

  • The average sunshine in October: 10.3h

The month with most sunshine is June (Average sunshine: 13.8h).
The month with least sunshine is December (Average sunshine: 8.2h).

  • The average UV index in October: 6

The month with the highest UV index is July (UV index 11).
Months with the lowest UV index are January and December (UV index 3).