Climatological Report (Daily)
Issued by NWS
Issued by NWS
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323 CDUS46 KMTR 110833 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 133 AM PDT WED SEP 11 2024 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1930 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 77 2:46 PM 108 2015 86 -9 90 MINIMUM 56 1:42 AM 43 1972 56 0 52 AVERAGE 67 71 -4 71 PRECIPITATION (IN) YESTERDAY 0.00 0.02 1978 0.00 0.00 0.00 MONTH TO DATE 0.00 0.01 -0.01 T SINCE OCT 1 14.23 15.11 -0.88 21.14 SINCE JAN 1 11.04 9.88 1.16 11.22 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 2 7 -5 10 COOLING YESTERDAY 2 6 -4 6 MONTH TO DATE 78 67 11 53 SINCE SEP 1 78 67 11 53 SINCE JAN 1 1000 693 307 781 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 2:00 AM LOWEST 45 2:00 PM AVERAGE 66 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 105 1948 2015 MINIMUM TEMPERATURE (F) 56 41 1977 SUNRISE AND SUNSET SEPTEMBER 11 2024.....SUNRISE 6:46 AM PDT SUNSET 7:20 PM PDT SEPTEMBER 12 2024.....SUNRISE 6:47 AM PDT SUNSET 7:19 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$