679
CDUS46 KMTR 280837
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1237 AM PST WED DEC 28 2022
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 2022
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2022
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 59 11:07 AM 71 1967 57 2 51
MINIMUM 42 11:59 PM 22 1962 37 5 40
AVERAGE 51 47 4 46
PRECIPITATION (IN)
YESTERDAY 1.35R 1.18 1931 0.10 1.25 0.48
MONTH TO DATE 4.05 2.44 1.61 4.61
SINCE OCT 1 5.88 4.87 1.01 10.54
SINCE JAN 1 7.93 14.82 -6.89 14.70
DEGREE DAYS
HEATING
YESTERDAY 14 18 -4 19
MONTH TO DATE 510 468 42 472
SINCE DEC 1 510 468 42 472
SINCE JUL 1 1007 925 82 866
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1195 849 346 1089
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WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 11:00 PM
LOWEST 83 1:00 AM
AVERAGE 90
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 73 1967
MINIMUM TEMPERATURE (F) 37 23 1962
SUNRISE AND SUNSET
DECEMBER 28 2022......SUNRISE 7:22 AM PST SUNSET 4:56 PM PST
DECEMBER 29 2022......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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