Climatological Report (Daily)
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509
CDUS45 KPSR 210824
CLIPHX

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
124 AM MST MON SEP 21 2026

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

...THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 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        104    242 PM 107    2010  99      5      102
  MINIMUM         79    652 AM  47    1965  77      2       81
  AVERAGE         92                        88      4       92

PRECIPITATION (IN)
  YESTERDAY        0.00          0.49 1896   0.02  -0.02     0.00
                                      1902
  MONTH TO DATE    T                         0.42  -0.42     0.41
  SINCE OCT 1      5.81                      7.07  -1.26     2.38
  SINCE JAN 1      1.73                      5.20  -3.47     2.38

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 SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       27                        23      4       27
  MONTH TO DATE  579                       517     62      548
  SINCE SEP 1    579                       517     62      548
  SINCE JAN 1   5089                      4074   1015     4540
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     4.1


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    42           700 AM
 LOWEST     13           200 PM
 AVERAGE    28

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


THE PHOENIX AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   99       107      2001
                                             2003
                                             2011
 MINIMUM TEMPERATURE (F)   77        47      1965


SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE   616 AM MST   SUNSET   626 PM MST
SEPTEMBER 22 2026.....SUNRISE   616 AM MST   SUNSET   625 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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