


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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268 CDUS45 KPSR 170832 CLIIPL CLIMATE REPORT NATIONAL WEATHER SERVICE PHOENIX AZ 132 AM MST SUN AUG 17 2025 ................................... ...THE IMPERIAL CA CLIMATE SUMMARY FOR AUGUST 16 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 105 433 PM 117 2016 108 -3 MM MINIMUM 80 544 AM 64 1980 80 0 MM AVERAGE 93 94 -1 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 28 29 -1 MM MONTH TO DATE 503 464 39 134 SINCE JUN 1 1762 1991 -229 1869 SINCE JAN 1 2099 2692 -593 2551 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 5.0 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 72 LOWEST 13 AVERAGE 43 .......................................................... THE IMPERIAL CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 108 115 2015 2020 MINIMUM TEMPERATURE (F) 80 64 1949 SUNRISE AND SUNSET AUGUST 17 2025........SUNRISE 607 AM PDT SUNSET 725 PM PDT AUGUST 18 2025........SUNRISE 608 AM PDT SUNSET 724 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$