CDUS45 KPSR 150818 CLIIPL CLIMATE REPORT NATIONAL WEATHER SERVICE PHOENIX AZ 118 AM MST MON DEC 15 2025 ................................... ...THE IMPERIAL CA CLIMATE SUMMARY FOR DECEMBER 14 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 80 321 PM 84 1952 68 12 68 MINIMUM 48 702 AM 28 1931 41 7 41 1947 AVERAGE 64 55 9 55 DEGREE DAYS HEATING YESTERDAY 1 10 -9 10 MONTH TO DATE 48 130 -82 87 SINCE DEC 1 48 130 -82 87 SINCE JUL 1 102 245 -143 219 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 4 0 4 0 SINCE DEC 1 4 0 4 0 SINCE JAN 1 3693 4161 -468 2774 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 3.9 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 66 LOWEST 20 AVERAGE 43 .......................................................... THE IMPERIAL CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 81 1950 MINIMUM TEMPERATURE (F) 41 27 1975 SUNRISE AND SUNSET DECEMBER 15 2025......SUNRISE 638 AM PST SUNSET 438 PM PST DECEMBER 16 2025......SUNRISE 638 AM PST SUNSET 438 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$