


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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201 CDUS46 KMTR 070027 CLILVK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 527 PM PDT TUE MAY 06 2025 ................................... ...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 6 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 82 1:28 PM 101 1987 74 8 68 MINIMUM 48 5:18 AM 34 1965 48 0 42 AVERAGE 65 61 4 55 PRECIPITATION (IN) TODAY 0.00 0.45 1994 0.02 -0.02 0.00 MONTH TO DATE 0.00 0.14 -0.14 0.51 SINCE OCT 1 8.61 14.45 -5.84 14.23 SINCE JAN 1 4.42 9.22 -4.80 11.04 DEGREE DAYS HEATING TODAY 0 5 -5 10 MONTH TO DATE 24 33 -9 43 SINCE MAR 1 579 640 -61 592 SINCE JUL 1 2289 2581 -292 2169 COOLING TODAY 0 1 -1 0 MONTH TO DATE 1 6 -5 0 SINCE MAR 1 5 14 -9 5 SINCE JAN 1 5 14 -9 5 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 6.4 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 61 6:00 AM LOWEST 25 11:00 AM AVERAGE 43 .......................................................... THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 101 1987 MINIMUM TEMPERATURE (F) 48 34 1965 SUNRISE AND SUNSET MAY 6 2025...........SUNRISE 6:06 AM PDT SUNSET 8:03 PM PDT MAY 7 2025...........SUNRISE 6:05 AM PDT SUNSET 8:03 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$