377
CDUS46 KMTR 300837
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT SUN APR 30 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 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 81 MM 96 1981 72 9 75
MINIMUM 51 MM 33 1970 47 4 40
AVERAGE 66 59 7 58
PRECIPITATION (IN)
YESTERDAY 0.00 0.28 1948 0.01 -0.01 0.00
MONTH TO DATE 0.08 1.06 -0.98 1.03
SINCE OCT 1 20.79 14.29 6.50 12.34
SINCE JAN 1 10.87 9.06 1.81 1.56
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 7
MONTH TO DATE 238 244 -6 205
SINCE MAR 1 701 602 99 506
SINCE JUL 1 2761 2543 218 2271
COOLING
YESTERDAY 1 1 0 0
MONTH TO DATE 13 4 9 10
SINCE MAR 1 13 4 9 11
SINCE JAN 1 13 4 9 11
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 7:00 AM
LOWEST 26 1:00 PM
AVERAGE 58
......................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 95 1981
MINIMUM TEMPERATURE (F) 47 34 1961
SUNRISE AND SUNSET
APRIL 30 2023.........SUNRISE 6:13 AM PDT SUNSET 7:57 PM PDT
MAY 1 2023...........SUNRISE 6:12 AM PDT SUNSET 7:58 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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