333
CXUS55 KPSR 010928
CLMPHX

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
228 AM MST MON JUN 01 2026

...................................

...THE PHOENIX AZ CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            114   05/30/1910
 LOW              39   05/03/1899
HIGHEST          109   05/11        106       3
LOWEST            62   05/06         58       4
AVG. MAXIMUM    96.0               94.5     1.5
AVG. MINIMUM    72.2               69.5     2.7
MEAN            84.1               82.0     2.1
DAYS MAX >= 90    26               23.6     2.4
DAYS MAX >= 100    9
DAYS MAX >= 110    0
DAYS MIN <= 32     0                0.0     0.0
DAYS MIN >= 90     0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        1.31   1930
 MINIMUM        0.00   2022
TOTALS             T               0.13   -0.13
DAYS >= .01        0                1.0    -1.0
DAYS >= .10        0                0.4    -0.4
DAYS >= .50        0                0.0     0.0
DAYS >= 1.00       0                0.0     0.0
GREATEST
 24 HR. TOTAL      T   05/05 TO 05/05
                       05/03 TO 05/03
                       05/05 TO 05/05


DEGREE DAYS
HEATING TOTAL      0                  1      -1
 SINCE 7/1       257                873    -616
COOLING TOTAL    599                528      71
 SINCE 1/1      1543                910     633
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.5
HIGHEST GUST SPEED/DIRECTION    38/210    DATE  05/28

AVERAGE RH (PERCENT)     20

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     HEAVY RAIN                 0
RAIN                      0     LIGHT RAIN                 1
FOG W/VIS <= 1/4 MILE     0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$