778
CDUS46 KMTR 040835
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT TUE APR 04 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 3 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 58 2:13 PM 85 2000 67 -9 78
MINIMUM 37 5:48 AM 31 1945 43 -6 44
AVERAGE 48 55 -7 61
PRECIPITATION (IN)
YESTERDAY T 1.80 1958 0.05 -0.05 0.00
MONTH TO DATE T 0.16 -0.16 0.00
SINCE OCT 1 20.71 13.39 7.32 11.31
SINCE JAN 1 10.79 8.16 2.63 0.53
DEGREE DAYS
HEATING
YESTERDAY 17 10 7 4
MONTH TO DATE 46 30 16 13
SINCE MAR 1 509 388 121 314
SINCE JUL 1 2569 2329 240 2079
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 1
SINCE JAN 1 0 0 0 1
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.9
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 79 1:00 AM
LOWEST 30 2:00 PM
AVERAGE 55
......................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 1959
MINIMUM TEMPERATURE (F) 43 32 1945
SUNRISE AND SUNSET
APRIL 4 2023.........SUNRISE 6:48 AM PDT SUNSET 7:33 PM PDT
APRIL 5 2023.........SUNRISE 6:47 AM PDT SUNSET 7:34 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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