523
CDUS46 KMTR 020833
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1233 AM PST TUE DEC 02 2025
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR DECEMBER 1 2025
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)
YESTERDAY
MAXIMUM 49 3:17 PM 73 2013 60 -11 66
MINIMUM 39 11:59 PM 27 1969 39 0 45
AVERAGE 44 49 -5 56
PRECIPITATION (IN)
YESTERDAY 0.00 1.13 1973 0.07 -0.07 T
MONTH TO DATE 0.00 0.07 -0.07 T
SINCE OCT 1 3.76 2.50 1.26 1.21
SINCE JAN 1 8.38 12.45 -4.07 12.26
DEGREE DAYS
HEATING
YESTERDAY 21 16 5 9
MONTH TO DATE 21 16 5 9
SINCE DEC 1 21 16 5 9
SINCE JUL 1 356 473 -117 408
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 845 849 -4 1295
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 11:00 PM
LOWEST 77 1:00 PM
AVERAGE 89
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 73 1977
MINIMUM TEMPERATURE (F) 39 27 1969
SUNRISE AND SUNSET
DECEMBER 2 2025......SUNRISE 7:05 AM PST SUNSET 4:49 PM PST
DECEMBER 3 2025......SUNRISE 7:06 AM PST SUNSET 4:48 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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