Climatological Report (Daily)
Issued by NWS
Issued by NWS
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587 CDUS46 KMTR 240827 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT TUE SEP 24 2024 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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 98 3:38 PM 107 1949 84 14 76 MINIMUM 56 6:13 AM 42 1972 54 2 53 AVERAGE 77 69 8 65 PRECIPITATION (IN) YESTERDAY 0.00 0.22 1982 0.00 0.00 0.00 MONTH TO DATE 0.01 0.04 -0.03 T SINCE OCT 1 14.24 15.14 -0.90 21.14 SINCE JAN 1 11.05 9.91 1.14 11.22 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 2 3 -1 0 SINCE SEP 1 2 3 -1 0 SINCE JUL 1 4 10 -6 10 COOLING YESTERDAY 12 5 7 0 MONTH TO DATE 145 140 5 105 SINCE SEP 1 145 140 5 105 SINCE JAN 1 1067 766 301 833 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (70) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 2.5 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 67 6:00 AM LOWEST 19 5:00 PM AVERAGE 43 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 106 1936 MINIMUM TEMPERATURE (F) 54 41 1948 SUNRISE AND SUNSET SEPTEMBER 24 2024.....SUNRISE 6:57 AM PDT SUNSET 7:00 PM PDT SEPTEMBER 25 2024.....SUNRISE 6:58 AM PDT SUNSET 6:58 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$