


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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729 CDUS46 KMTR 160037 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 537 PM PDT SUN JUN 15 2025 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 15 2025... VALID TODAY AS OF 0500 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 87 2:48 PM 110 1961 83 4 84 MINIMUM 49 4:59 AM 42 1952 53 -4 52 AVERAGE 68 68 0 68 PRECIPITATION (IN) TODAY 0.00 0.04 1931 0.00 0.00 0.00 MONTH TO DATE 0.00 0.09 -0.09 T SINCE OCT 1 8.68 14.96 -6.28 14.23 SINCE JAN 1 4.49 9.73 -5.24 11.04 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 6 24 -18 2 SINCE JUN 1 6 24 -18 2 SINCE JUL 1 2355 2698 -343 2209 COOLING TODAY 3 4 -1 3 MONTH TO DATE 25 47 -22 85 SINCE JUN 1 25 47 -22 85 SINCE JAN 1 82 99 -17 129 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 4.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 6:00 AM LOWEST 23 3:00 PM AVERAGE 55 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 113 1961 MINIMUM TEMPERATURE (F) 54 43 1965 SUNRISE AND SUNSET JUNE 15 2025..........SUNRISE 5:45 AM PDT SUNSET 8:31 PM PDT JUNE 16 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. $$