Winslow, AZ Climate

Summary Graph

The summary climate graph for Winslow, AZ shows a selection of temperature, rainfall and snow minimum, mean and maximum measures over the course of a year. Click on each of the measures in the key to toggle them on and off.

Graph of average and extreme temperature ranges by day for Winslow, AZ.


The warmest month in Winslow-Lindbergh Regional Airport, Winslow, Arizona is July with an average high temperature of 93.8°F. The hottest day on record was July 4 2007 when the temperature hit 106.0°F. During December the overnight temperature drops to an average of 21.0°F with the lowest temperature of -11.0°F being recorded on December 10 1978.

Warmest Days

Warmest Months

Coldest Days

Coldest Months

The warmest days on record are:

4 Jul 2007106°F
22 Jun 2012106°F
17 Jul 1998105.1°F
11 Jul 2003105.1°F
18 Jul 2005105.1°F

The warmest months on average were:

July 200399.9°F
July 200598.7°F
July 200798.5°F
July 200997.8°F
July 197997.5°F

The coldest days on record are:

10 Dec 1978-11°F
23 Dec 1990-10.8°F
11 Jan 1977-7.1°F
25 Dec 1974-5.8°F
3 Feb 2011-4°F

The coldest months on average were:

January 197510.5°F
December 197612.4°F
January 197713.3°F
December 197413.5°F
December 197814.5°F


The wettest month in Winslow, AZ is August with an average of 0.7 inches of rain falling on 4 to 5 days. The driest month by average rainfall in Winslow, AZ is June with an average of 0.1 inches of rain falling on 1 to 2 days. Although in December it typically rains on less days with 0.3 inches falling in 1 to 2 days

Wettest Days

The wettest days on record are:

6 September 19740.9 inches
19 September 19750.9 inches
13 September 20010.9 inches
24 September 19990.8 inches
29 September 20040.7 inches

Wettest Months

The wettest months on record are:

March 197316.8 inches
April 197314 inches
February 197313 inches
January 19738 inches
October 19744.4 inches

Driest Months

The driest months on record are:

October 19730 inches
June 19750 inches
October 19750 inches
September 19790 inches
May 19740 inches