074
CDUS46 KMTR 220833
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
133 AM PDT SAT APR 22 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 21 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 3:29 PM 94 2009 70 11 64
MINIMUM 45 5:50 AM 30 1968 45 0 50
AVERAGE 63 58 5 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.45 1967 0.03 -0.03 0.11
MONTH TO DATE 0.08 0.88 -0.80 0.91
SINCE OCT 1 20.79 14.11 6.68 12.22
SINCE JAN 1 10.87 8.88 1.99 1.44
DEGREE DAYS
HEATING
YESTERDAY 2 8 -6 8
MONTH TO DATE 228 190 38 150
SINCE MAR 1 691 548 143 451
SINCE JUL 1 2751 2489 262 2216
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 10
SINCE MAR 1 0 0 0 11
SINCE JAN 1 0 0 0 11
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 6:00 AM
LOWEST 34 2:00 PM
AVERAGE 58
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 89 2013
MINIMUM TEMPERATURE (F) 46 33 1968
SUNRISE AND SUNSET
APRIL 22 2023.........SUNRISE 6:23 AM PDT SUNSET 7:49 PM PDT
APRIL 23 2023.........SUNRISE 6:22 AM PDT SUNSET 7:50 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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