


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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175 CDUS45 KPSR 010022 CLIIPL CLIMATE REPORT NATIONAL WEATHER SERVICE PHOENIX AZ 522 PM MST TUE SEP 30 2025 ................................... ...THE IMPERIAL CA CLIMATE SUMMARY FOR SEPTEMBER 30 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 97 335 PM 108 1969 97 0 MM 2015 2020 MINIMUM 71 504 AM 51 1930 67 4 MM AVERAGE 84 82 2 MM DEGREE DAYS HEATING TODAY 0 0 0 MM MONTH TO DATE 0 0 0 MM SINCE SEP 1 0 0 0 MM SINCE JUL 1 0 0 0 0 COOLING TODAY 19 17 2 MM MONTH TO DATE 679 666 13 MM SINCE SEP 1 679 666 13 MM SINCE JAN 1 3196 3779 -583 2551 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 6.1 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 44 LOWEST 16 AVERAGE 30 .......................................................... THE IMPERIAL CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 96 110 1980 MINIMUM TEMPERATURE (F) 66 51 1930 1971 SUNRISE AND SUNSET SEPTEMBER 30 2025.....SUNRISE 636 AM PDT SUNSET 628 PM PDT OCTOBER 1 2025.......SUNRISE 637 AM PDT SUNSET 626 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$