175
CDUS46 KMTR 300827
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT TUE MAY 30 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 29 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 73 2:11 PM 99 1978 78 -5 76
MINIMUM 52 11:13 PM 41 1964 51 1 53
AVERAGE 63 64 -1 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.70 1948 0.01 -0.01 0.00
MONTH TO DATE 0.34 0.54 -0.20 0.00
SINCE OCT 1 21.13 14.85 6.28 12.34
SINCE JAN 1 11.21 9.62 1.59 1.56
DEGREE DAYS
HEATING
YESTERDAY 2 3 -1 0
MONTH TO DATE 127 122 5 88
SINCE MAR 1 828 729 99 598
SINCE JUL 1 2888 2670 218 2363
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 34 42 -8 56
SINCE MAR 1 47 50 -3 67
SINCE JAN 1 47 50 -3 67
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WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 10.9
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 86 1:00 AM
LOWEST 43 1:00 PM
AVERAGE 65
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 101 1950
MINIMUM TEMPERATURE (F) 51 40 1974
SUNRISE AND SUNSET
MAY 30 2023...........SUNRISE 5:48 AM PDT SUNSET 8:22 PM PDT
MAY 31 2023...........SUNRISE 5:48 AM PDT SUNSET 8:23 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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