154
CDUS46 KMTR 230828
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT SAT SEP 23 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 2023
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)
YESTERDAY
MAXIMUM 78 3:41 PM 106 1949 85 -7 83
MINIMUM 51 6:29 AM 40 1960 54 -3 52
AVERAGE 65 69 -4 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.08 2000 0.00 0.00 0.00
MONTH TO DATE T 0.04 -0.04 0.49
SINCE OCT 1 21.14 15.14 6.00 12.83
SINCE JAN 1 11.22 9.91 1.31 2.05
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 2 -2 2
SINCE SEP 1 0 2 -2 2
SINCE JUL 1 10 9 1 8
COOLING
YESTERDAY 0 5 -5 3
MONTH TO DATE 105 135 -30 243
SINCE SEP 1 105 135 -30 243
SINCE JAN 1 833 761 72 1048
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 3:00 AM
LOWEST 39 4:00 PM
AVERAGE 65
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 107 1949
MINIMUM TEMPERATURE (F) 54 42 1972
SUNRISE AND SUNSET
SEPTEMBER 23 2023.....SUNRISE 6:56 AM PDT SUNSET 7:03 PM PDT
SEPTEMBER 24 2023.....SUNRISE 6:57 AM PDT SUNSET 7:01 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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