514
CDUS46 KMTR 170827
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT WED MAY 17 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 16 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 89 3:32 PM 101 1970 75 14 70
2008
MINIMUM 52 3:49 AM 36 1971 50 2 50
AVERAGE 71 62 9 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.52 1996 0.02 -0.02 0.00
MONTH TO DATE 0.34 0.35 -0.01 0.00
SINCE OCT 1 21.13 14.66 6.47 12.34
SINCE JAN 1 11.21 9.43 1.78 1.56
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 5
MONTH TO DATE 103 77 26 86
SINCE MAR 1 804 684 120 596
SINCE JUL 1 2864 2625 239 2361
COOLING
YESTERDAY 6 1 5 0
MONTH TO DATE 21 16 5 8
SINCE MAR 1 34 24 10 19
SINCE JAN 1 34 24 10 19
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 28 5:00 PM
AVERAGE 63
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 104 2009
MINIMUM TEMPERATURE (F) 50 38 1943
SUNRISE AND SUNSET
MAY 17 2023...........SUNRISE 5:56 AM PDT SUNSET 8:12 PM PDT
MAY 18 2023...........SUNRISE 5:55 AM PDT SUNSET 8:13 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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