


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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882 CDUS46 KMTR 140847 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 147 AM PDT SAT JUN 14 2025 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 13 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 80 2:29 PM 101 1933 82 -2 77 MINIMUM 49 5:26 AM 38 1968 53 -4 53 AVERAGE 65 68 -3 65 PRECIPITATION (IN) YESTERDAY 0.00 0.33 1958 0.00 0.00 0.00 MONTH TO DATE 0.00 0.08 -0.08 T SINCE OCT 1 8.68 14.95 -6.27 14.23 SINCE JAN 1 4.49 9.72 -5.23 11.04 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 6 22 -16 2 SINCE JUN 1 6 22 -16 2 SINCE JUL 1 2355 2696 -341 2209 COOLING YESTERDAY 0 4 -4 0 MONTH TO DATE 22 39 -17 78 SINCE JUN 1 22 39 -17 78 SINCE JAN 1 79 91 -12 122 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 4:00 AM LOWEST 33 3:00 PM AVERAGE 62 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 106 2000 MINIMUM TEMPERATURE (F) 53 42 1952 SUNRISE AND SUNSET JUNE 14 2025..........SUNRISE 5:45 AM PDT SUNSET 8:30 PM PDT JUNE 15 2025..........SUNRISE 5:45 AM PDT SUNSET 8:31 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$