837
CDUS46 KMTR 220038
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
438 PM PST THU DEC 21 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 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 61 3:20 PM 67 2005 57 4 59
2013
2014
MINIMUM 46 8:08 AM 20 1968 37 9 34
AVERAGE 54 47 7 47
PRECIPITATION (IN)
TODAY 0.00 1.93 1996 0.10 -0.10 0.00
MONTH TO DATE 1.83 1.85 -0.02 2.62
SINCE OCT 1 2.48 4.28 -1.80 4.45
SINCE JAN 1 13.75 14.23 -0.48 6.50
DEGREE DAYS
HEATING
TODAY 11 18 -7 18
MONTH TO DATE 279 360 -81 413
SINCE DEC 1 279 360 -81 413
SINCE JUL 1 647 817 -170 910
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 4 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 7:00 AM
LOWEST 72 3:00 PM
AVERAGE 86
......................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 71 1999
MINIMUM TEMPERATURE (F) 37 18 1990
SUNRISE AND SUNSET
DECEMBER 21 2023......SUNRISE 7:19 AM PST SUNSET 4:52 PM PST
DECEMBER 22 2023......SUNRISE 7:19 AM PST SUNSET 4:53 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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