937
CDUS46 KMTR 310844
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
144 AM PDT WED MAY 31 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 30 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 71 1:43 PM 101 1950 78 -7 78
MINIMUM 51 3:27 AM 40 1974 51 0 48
AVERAGE 61 65 -4 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 2020 0.01 -0.01 0.00
MONTH TO DATE 0.34 0.55 -0.21 0.00
SINCE OCT 1 21.13 14.86 6.27 12.34
SINCE JAN 1 11.21 9.63 1.58 1.56
DEGREE DAYS
HEATING
YESTERDAY 4 2 2 2
MONTH TO DATE 131 124 7 90
SINCE MAR 1 832 731 101 600
SINCE JUL 1 2892 2672 220 2365
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 34 44 -10 56
SINCE MAR 1 47 52 -5 67
SINCE JAN 1 47 52 -5 67
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1:00 AM
LOWEST 47 12:00 PM
AVERAGE 67
......................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 104 2001
MINIMUM TEMPERATURE (F) 52 41 1971
SUNRISE AND SUNSET
MAY 31 2023...........SUNRISE 5:48 AM PDT SUNSET 8:23 PM PDT
JUNE 1 2023..........SUNRISE 5:47 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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