CDUS46 KMTR 110040 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 440 PM PST WED DEC 10 2025 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 54 2:56 PM 71 1958 58 -4 57 MINIMUM 41 7:20 AM 20 1972 38 3 36 AVERAGE 48 48 0 47 PRECIPITATION (IN) TODAY 0.00 1.38 1937 0.09 -0.09 0.00 MONTH TO DATE 0.00 0.84 -0.84 T SINCE OCT 1 3.76 3.27 0.49 1.21 SINCE JAN 1 8.38 13.22 -4.84 12.26 DEGREE DAYS HEATING TODAY 17 17 0 18 MONTH TO DATE 184 165 19 117 SINCE DEC 1 184 165 19 117 SINCE JUL 1 519 622 -103 516 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 845 849 -4 1295 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION E (70) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 2:00 AM LOWEST 69 3:00 PM AVERAGE 85 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 72 1958 MINIMUM TEMPERATURE (F) 38 20 1972 SUNRISE AND SUNSET DECEMBER 10 2025......SUNRISE 7:12 AM PST SUNSET 4:49 PM PST DECEMBER 11 2025......SUNRISE 7:13 AM PST SUNSET 4:49 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$