336
CDUS45 KPSR 180822
CLIPHX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
122 AM MST MON MAY 18 2026
...............................
..THE PHOENIX AZ CLIMATE SUMMARY FOR MAY 17 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 96 301 PM 108 1970 95 1 95
MINIMUM 73 537 AM 49 1943 70 3 70
AVERAGE 85 82 3 83
PRECIPITATION (IN)
YESTERDAY 0.00 0.09 1949 0.00 0.00 0.00
MONTH TO DATE T 0.07 -0.07 T
SINCE OCT 1 4.40 4.73 -0.33 1.02
SINCE JAN 1 0.32 2.86 -2.54 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 20 17 3 18
MONTH TO DATE 341 249 92 272
SINCE MAR 1 1163 613 550 725
SINCE JAN 1 1285 631 654 787
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 28 500 AM
LOWEST 11 400 PM
AVERAGE 20
......................................................
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 107 1970
MINIMUM TEMPERATURE (F) 70 44 1903
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 526 AM MST SUNSET 724 PM MST
MAY 19 2026...........SUNRISE 525 AM MST SUNSET 724 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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