CDUS46 KMTR 130829 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 129 AM PDT WED MAY 13 2026 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 12 2026... 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) YESTERDAY MAXIMUM 77 2:15 PM 100 1976 75 2 65 MINIMUM 52 5:00 AM 38 1967 49 3 52 AVERAGE 65 62 3 59 PRECIPITATION (IN) YESTERDAY 0.00 0.32 1998 0.02 -0.02 0.07 MONTH TO DATE 0.05 0.27 -0.22 0.07 SINCE OCT 1 11.85 14.58 -2.73 8.68 SINCE JAN 1 6.19 9.35 -3.16 4.49 DEGREE DAYS HEATING YESTERDAY 0 4 -4 6 MONTH TO DATE 31 61 -30 37 SINCE MAR 1 294 668 -374 601 SINCE JUL 1 1894 2609 -715 2311 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 9 12 -3 16 SINCE MAR 1 43 20 23 17 SINCE JAN 1 44 20 24 17 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 9.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 5:00 AM LOWEST 45 2:00 PM AVERAGE 69 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 99 1976 MINIMUM TEMPERATURE (F) 49 36 1943 SUNRISE AND SUNSET MAY 13 2026...........SUNRISE 5:59 AM PDT SUNSET 8:09 PM PDT MAY 14 2026...........SUNRISE 5:58 AM PDT SUNSET 8:09 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$