


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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730 CDUS46 KMTR 150037 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 537 PM PDT MON JUL 14 2025 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JULY 14 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 94 1:25 PM 104 1981 88 6 89 MINIMUM 56 5:21 AM 47 1974 57 -1 59 AVERAGE 75 72 3 74 PRECIPITATION (IN) TODAY 0.00 0.00 2006 0.00 0.00 0.00 MONTH TO DATE 0.00 0.00 0.00 0.00 SINCE OCT 1 8.68 15.01 -6.33 14.23 SINCE JAN 1 4.49 9.78 -5.29 11.04 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 13 33 -20 2 SINCE JUL 1 0 0 0 0 COOLING TODAY 10 8 2 9 MONTH TO DATE 100 97 3 243 SINCE JUN 1 192 222 -30 445 SINCE JAN 1 249 274 -25 489 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 7.7 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 93 6:00 AM LOWEST 20 12:00 PM AVERAGE 57 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 107 1948 MINIMUM TEMPERATURE (F) 57 46 1966 SUNRISE AND SUNSET JULY 14 2025..........SUNRISE 5:57 AM PDT SUNSET 8:29 PM PDT JULY 15 2025..........SUNRISE 5:58 AM PDT SUNSET 8:28 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$