253
CDUS46 KMTR 180826
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT WED SEP 18 2024
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 1:00 PM 99 1991 85 -11 76
MINIMUM 54 2:35 AM 44 1959 55 -1 59
AVERAGE 64 70 -6 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.22 1940 0.00 0.00 0.00
MONTH TO DATE T 0.02 -0.02 T
SINCE OCT 1 14.23 15.12 -0.89 21.14
SINCE JAN 1 11.04 9.89 1.15 11.22
DEGREE DAYS
HEATING
YESTERDAY 1 0 1 0
MONTH TO DATE 2 0 2 0
SINCE SEP 1 2 0 2 0
SINCE JUL 1 4 7 -3 10
COOLING
YESTERDAY 0 6 -6 3
MONTH TO DATE 104 109 -5 94
SINCE SEP 1 104 109 -5 94
SINCE JAN 1 1026 735 291 822
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WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 3:00 AM
LOWEST 44 1:00 PM
AVERAGE 66
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 103 1939
MINIMUM TEMPERATURE (F) 55 41 1978
SUNRISE AND SUNSET
SEPTEMBER 18 2024.....SUNRISE 6:52 AM PDT SUNSET 7:09 PM PDT
SEPTEMBER 19 2024.....SUNRISE 6:53 AM PDT SUNSET 7:08 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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