519
CDUS46 KMTR 190843
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
143 AM PDT SAT AUG 19 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR AUGUST 18 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 87 2:58 PM 109 1950 88 -1 96
MINIMUM 62 11:59 PM 44 1973 57 5 62
AVERAGE 75 72 3 79
PRECIPITATION (IN)
YESTERDAY 0.00 0.35 1975 0.00 0.00 0.00
MONTH TO DATE T 0.04 -0.04 0.00
SINCE OCT 1 21.14 15.05 6.09 12.34
SINCE JAN 1 11.22 9.82 1.40 1.56
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 34 37 -3 14
SINCE JUL 1 10 4 6 6
COOLING
YESTERDAY 10 7 3 14
MONTH TO DATE 197 126 71 185
SINCE JUN 1 550 477 73 609
SINCE JAN 1 597 529 68 677
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WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 2:00 AM
LOWEST 36 2:00 PM
AVERAGE 63
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 111 1950
MINIMUM TEMPERATURE (F) 57 47 1973
SUNRISE AND SUNSET
AUGUST 19 2023........SUNRISE 6:26 AM PDT SUNSET 7:55 PM PDT
AUGUST 20 2023........SUNRISE 6:27 AM PDT SUNSET 7:53 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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