Climatological Report (Daily)
Issued by NWS

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028
CDUS45 KPSR 310833
CLIIPL

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
133 AM MST THU JUL 31 2025

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

...THE IMPERIAL CA CLIMATE SUMMARY FOR JULY 30 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1925 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM        110    442 PM 118    1934 108      2       MM
  MINIMUM         70    407 AM  69    1940  80    -10       MM
  AVERAGE         90                        94     -4       MM

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0       MM
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       25                        29     -4       MM
  MONTH TO DATE  757                       842    -85      928
  SINCE JUN 1   1232                      1498   -266     1704
  SINCE JAN 1   1569                      2199   -630     2386
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     6.7


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    37
 LOWEST      7
 AVERAGE    22

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


THE IMPERIAL CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)  108       119      2020
 MINIMUM TEMPERATURE (F)   80        69      2001


SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE   556 AM PDT   SUNSET   741 PM PDT
AUGUST  1 2025........SUNRISE   556 AM PDT   SUNSET   740 PM PDT


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




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