CDUS46 KMTR 250826 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT SAT OCT 25 2025 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR OCTOBER 24 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1930 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 73 3:04 PM 91 2017 75 -2 76 MINIMUM 51 12:23 AM 31 1956 47 4 50 AVERAGE 62 61 1 63 PRECIPITATION (IN) YESTERDAY 0.00 3.57 2021 0.03 -0.03 0.00 MONTH TO DATE 1.87 0.50 1.37 T SINCE OCT 1 1.87 0.50 1.37 T SINCE JAN 1 6.49 10.45 -3.96 11.05 DEGREE DAYS HEATING YESTERDAY 3 4 -1 2 MONTH TO DATE 58 59 -1 11 SINCE SEP 1 58 74 -16 13 SINCE JUL 1 58 81 -23 15 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 26 50 -24 167 SINCE SEP 1 256 220 36 373 SINCE JAN 1 843 846 -3 1295 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 4.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 2:00 AM LOWEST 46 2:00 PM AVERAGE 72 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 93 1959 MINIMUM TEMPERATURE (F) 47 34 1935 SUNRISE AND SUNSET OCTOBER 25 2025.......SUNRISE 7:26 AM PDT SUNSET 6:16 PM PDT OCTOBER 26 2025.......SUNRISE 7:27 AM PDT SUNSET 6:15 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$