855
CDUS46 KMTR 270842
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1242 AM PST SAT DEC 27 2025
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR DECEMBER 26 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 59 2:15 PM 70 1967 57 2 63
MINIMUM 45 11:58 PM 22 1968 37 8 46
AVERAGE 52 47 5 55
PRECIPITATION (IN)
YESTERDAY 0.10 0.87 1936 0.10 0.00 0.15
MONTH TO DATE 1.36 2.34 -0.98 2.63
SINCE OCT 1 5.12 4.77 0.35 3.84
SINCE JAN 1 9.74 14.72 -4.98 14.89
DEGREE DAYS
HEATING
YESTERDAY 13 18 -5 10
MONTH TO DATE 376 450 -74 348
SINCE DEC 1 376 450 -74 348
SINCE JUL 1 711 907 -196 747
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
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WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 55 2:00 PM
AVERAGE 76
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 71 1967
MINIMUM TEMPERATURE (F) 37 22 1962
SUNRISE AND SUNSET
DECEMBER 27 2025......SUNRISE 7:21 AM PST SUNSET 4:56 PM PST
DECEMBER 28 2025......SUNRISE 7:22 AM PST SUNSET 4:57 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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