156
CDUS46 KMTR 110840
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
140 AM PDT MON SEP 11 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 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 90 2:07 PM 108 2015 86 4 84
MINIMUM 52 5:09 AM 43 1972 56 -4 66
AVERAGE 71 71 0 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 1978 0.00 0.00 T
MONTH TO DATE T 0.01 -0.01 T
SINCE OCT 1 21.14 15.11 6.03 12.34
SINCE JAN 1 11.22 9.88 1.34 1.56
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 10 7 3 6
COOLING
YESTERDAY 6 6 0 10
MONTH TO DATE 53 67 -14 205
SINCE SEP 1 53 67 -14 205
SINCE JAN 1 781 693 88 1010
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 5:00 AM
LOWEST 19 3:00 PM
AVERAGE 53
......................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 105 1948
2015
MINIMUM TEMPERATURE (F) 56 41 1977
SUNRISE AND SUNSET
SEPTEMBER 11 2023.....SUNRISE 6:46 AM PDT SUNSET 7:21 PM PDT
SEPTEMBER 12 2023.....SUNRISE 6:47 AM PDT SUNSET 7:20 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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