933
CDUS46 KMTR 180042
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
442 PM PST SUN DEC 17 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 58 12:41 PM 74 1958 57 1 55
MINIMUM 40 3:26 AM 22 1965 37 3 30
AVERAGE 49 47 2 43
PRECIPITATION (IN)
TODAY 0.04 0.85 1977 0.10 -0.06 0.00
MONTH TO DATE 0.18 1.48 -1.30 2.62
SINCE OCT 1 0.83 3.91 -3.08 4.45
SINCE JAN 1 12.10 13.86 -1.76 6.50
DEGREE DAYS
HEATING
TODAY 16 18 -2 22
MONTH TO DATE 248 288 -40 325
SINCE DEC 1 248 288 -40 325
SINCE JUL 1 616 745 -129 822
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 928 849 79 1195
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 2:00 AM
LOWEST 61 11:00 AM
AVERAGE 72
......................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 76 1958
MINIMUM TEMPERATURE (F) 37 23 1965
SUNRISE AND SUNSET
DECEMBER 17 2023......SUNRISE 7:16 AM PST SUNSET 4:50 PM PST
DECEMBER 18 2023......SUNRISE 7:17 AM PST SUNSET 4:51 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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