Phoenix Weather History (AZ)

Summary
  Temp.
(ºF)
Relative Humidity
(Percentage)
Extreme Temp.
(Days Per Month)
Rain
(Inches)
Cloudiness
(Days Per Month)
  Average A.M. P.M. Below
32º
Above
90º
Average Clear Partly
Cloudy
Cloudy
January 53.6 65% 32% 3 0 0.7 14 7 10
February 57.7 60% 27% 1 N/A 0.7 13 7 9
March 62.2 56% 25% N/A 2 0.9 14 8 8
April 69.9 42% 17% 0 10 0.2 17 7 6
May 78.8 35% 14% 0 23 0.1 21 7 3
June 88.2 30% 12% 0 29 0.1 23 5 2
July 93.5 43% 20% 0 31 0.8 17 10 4
August 91.5 50% 24% 0 31 1.0 18 10 4
September 85.6 48% 23% 0 28 0.9 22 5 3
October 74.5 49% 22% 0 15 0.7 20 6 4
November 61.9 57% 27% N/A N/A 0.7 18 6 6
December 54.1 65% 33% 2 0 1.0 15 6 9
Annual 72.6 50% 23% 5 168 7.7 211 85 70


Average Temperature (ºF)
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
53.6 57.7 62.2 69.9 78.8 88.2 93.5 91.5 85.6 74.5 61.9 54.1

Relative Humidity (Percentage)
Morning
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
65% 60% 56% 42% 35% 30% 43% 50% 48% 49% 57% 65%
Afternoon
32% 27% 25% 17% 14% 12% 20% 24% 23% 22% 27% 33%

Rain (Inches)
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
0.7 0.7 0.9 0.2 0.1 0.1 0.8 1.0 0.9 0.7 0.7 1.0

Cloudiness (Days Per Month)
  January February March
Clear 14 Days 13 Days 14 Days
Partly Cloudy 7 Days 7 Days 8 Days
Cloudy 10 Days 8 Days 8 Days
  April May June
Clear 17 Days 21 Days 23 Days
Partly Cloudy 7 Days 7 Days 5 Days
Cloudy 6 Days 3 Days 2 Days
  July August September
Clear 17 Days 18 Days 22 Days
Partly Cloudy 10 Days 10 Days 5 Days
Cloudy 4 Days 4 Days 3 Days
  October November December
Clear 20 Days 18 Days 15 Days
Partly Cloudy 6 Days 6 Days 6 Days
Cloudy 4 Days 6 Days 9 Days
  Clear Partly Cloudy Cloudy
 
Days Per Year 211 85 70


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