152
CDUS45 KPSR 210812
CLIPHX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
112 AM MST THU MAY 21 2026
...............................
..THE PHOENIX AZ CLIMATE SUMMARY FOR MAY 20 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 94 357 PM 108 2008 96 -2 99
MINIMUM 70 617 AM 49 1902 71 -1 70
AVERAGE 82 83 -1 85
PRECIPITATION (IN)
YESTERDAY 0.00 0.73 1979 0.01 -0.01 0.00
MONTH TO DATE T 0.09 -0.09 T
SINCE OCT 1 4.40 4.75 -0.35 1.02
SINCE JAN 1 0.32 2.88 -2.56 1.02
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE JAN 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 2 79 -77 63
SINCE JUL 1 257 873 -616 519
COOLING
YESTERDAY 17 18 -1 20
MONTH TO DATE 386 303 83 321
SINCE MAR 1 1208 667 541 774
SINCE JAN 1 1330 685 645 836
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 21 700 AM
LOWEST 6 800 PM
AVERAGE 14
......................................................
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 96 109 2005
MINIMUM TEMPERATURE (F) 71 48 1902
SUNRISE AND SUNSET
MAY 21 2026...........SUNRISE 524 AM MST SUNSET 726 PM MST
MAY 22 2026...........SUNRISE 523 AM MST SUNSET 727 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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