284
CDUS46 KMTR 200829
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1229 AM PST FRI DEC 20 2024
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 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 52 2:15 PM 70 1958 57 -5 66
MINIMUM 43 3:36 AM 23 1965 37 6 53
AVERAGE 48 47 1 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.13 2010 0.09 -0.09 0.40
MONTH TO DATE 1.64 1.66 -0.02 1.35
SINCE OCT 1 2.85 4.09 -1.24 2.00
SINCE JAN 1 13.90 14.04 -0.14 13.27
DEGREE DAYS
HEATING
YESTERDAY 17 18 -1 5
MONTH TO DATE 260 324 -64 260
SINCE DEC 1 260 324 -64 260
SINCE JUL 1 659 781 -122 628
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1295 849 446 928
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 12.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 79 2:00 PM
AVERAGE 88
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 67 1969
MINIMUM TEMPERATURE (F) 37 23 1978
SUNRISE AND SUNSET
DECEMBER 20 2024......SUNRISE 7:19 AM PST SUNSET 4:52 PM PST
DECEMBER 21 2024......SUNRISE 7:19 AM PST SUNSET 4:52 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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