366
CXUS55 KPSR 010852
CLMPHX

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
152 AM MST TUE SEP 01 2026

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

...THE PHOENIX AZ CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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            118   08/07/2025
 LOW              58   08/20/1917
HIGHEST          117   08/26        113       4
LOWEST            75   08/31         74       1
AVG. MAXIMUM   109.4              105.1     4.3
AVG. MINIMUM    87.6               83.6     4.0
MEAN            98.5               94.4     4.1
DAYS MAX >= 90    31               30.7     0.3
DAYS MAX >= 100   30
DAYS MAX >= 110   18
DAYS MIN <= 32     0                0.0     0.0
DAYS MIN >= 90    13

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.33   1951
 MINIMUM        0.00   1973
TOTALS          0.95               0.93    0.02
DAYS >= .01        6                4.6     1.4
DAYS >= .10        4                2.4     1.6
DAYS >= .50        0                0.6    -0.6
DAYS >= 1.00       0                0.1    -0.1
GREATEST
 24 HR. TOTAL   0.56   08/19 TO 08/20


DEGREE DAYS
HEATING TOTAL      0                  0       0
 SINCE 7/1         0                  0       0
COOLING TOTAL   1045                910     135
 SINCE 1/1      4510               3557     953
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
HIGHEST GUST SPEED/DIRECTION    MM        DATE   MM

AVERAGE RH (PERCENT)     33

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             13     HEAVY RAIN                 3
RAIN                      3     LIGHT RAIN                 8
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.

$$