Climatological Report (Daily)
Issued by NWS
Issued by NWS
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946 CDUS46 KMTR 220025 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 525 PM PDT SAT SEP 21 2024 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 90 3:11 PM 104 1943 85 5 79 MINIMUM 56 4:58 AM 40 1960 54 2 51 AVERAGE 73 70 3 65 PRECIPITATION (IN) TODAY 0.00 0.46 2013 0.01 -0.01 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 TODAY 0 1 -1 0 MONTH TO DATE 2 1 1 0 SINCE SEP 1 2 1 1 0 SINCE JUL 1 4 8 -4 10 COOLING TODAY 8 5 3 0 MONTH TO DATE 124 130 -6 105 SINCE SEP 1 124 130 -6 105 SINCE JAN 1 1046 756 290 833 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (320) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 6:00 AM LOWEST 27 2:00 PM AVERAGE 60 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 106 1949 MINIMUM TEMPERATURE (F) 54 40 1960 SUNRISE AND SUNSET SEPTEMBER 21 2024.....SUNRISE 6:55 AM PDT SUNSET 7:05 PM PDT SEPTEMBER 22 2024.....SUNRISE 6:56 AM PDT SUNSET 7:03 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$