CDUS46 KMTR 190031 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 531 PM PDT MON MAY 18 2026 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 18 2026... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1930 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 82 3:59 PM 97 1973 76 6 78 MINIMUM 64 5:44 AM 36 1974 50 14 47 AVERAGE 73 63 10 63 PRECIPITATION (IN) TODAY 0.00 0.36 2019 0.01 -0.01 0.00 MONTH TO DATE 0.05 0.38 -0.33 0.07 SINCE OCT 1 11.85 14.69 -2.84 8.68 SINCE JAN 1 6.19 9.46 -3.27 4.49 DEGREE DAYS HEATING TODAY 0 4 -4 2 MONTH TO DATE 39 85 -46 53 SINCE MAR 1 302 692 -390 617 SINCE JUL 1 1902 2633 -731 2327 COOLING TODAY 8 2 6 0 MONTH TO DATE 19 20 -1 16 SINCE MAR 1 53 28 25 17 SINCE JAN 1 54 28 26 17 ................................................................... WIND (MPH) RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION N (10) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 15.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 22 5:00 AM LOWEST 10 4:00 PM AVERAGE 16 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 97 1952 MINIMUM TEMPERATURE (F) 50 38 1974 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 5:55 AM PDT SUNSET 8:13 PM PDT MAY 19 2026...........SUNRISE 5:54 AM PDT SUNSET 8:14 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$