


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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318 CDUS46 KMTR 050839 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 139 AM PDT THU JUN 05 2025 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 4 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 85 1:28 PM 105 1960 79 6 95 MINIMUM 54 5:07 AM 39 1962 52 2 52 AVERAGE 70 66 4 74 PRECIPITATION (IN) YESTERDAY 0.00 0.57 2011 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.04 -0.04 0.00 SINCE OCT 1 8.68 14.91 -6.23 14.23 SINCE JAN 1 4.49 9.68 -5.19 11.04 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 0 8 -8 2 SINCE JUN 1 0 8 -8 2 SINCE JUL 1 2349 2682 -333 2209 COOLING YESTERDAY 5 3 2 9 MONTH TO DATE 11 10 1 11 SINCE JUN 1 11 10 1 11 SINCE JAN 1 68 62 6 55 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 84 11:00 PM LOWEST 30 3:00 PM AVERAGE 57 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 102 1972 MINIMUM TEMPERATURE (F) 52 41 1962 SUNRISE AND SUNSET JUNE 5 2025..........SUNRISE 5:46 AM PDT SUNSET 8:26 PM PDT JUNE 6 2025..........SUNRISE 5:46 AM PDT SUNSET 8:27 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$