393
CDUS46 KMTR 290840
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
140 AM PDT SUN OCT 29 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR OCTOBER 28 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 70 1:55 PM 91 2003 74 -4 72
MINIMUM 39 6:39 AM 30 1946 46 -7 43
AVERAGE 55 60 -5 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.23 1981 0.03 -0.03 0.00
MONTH TO DATE 0.07 0.64 -0.57 0.00
SINCE OCT 1 0.07 0.64 -0.57 0.00
SINCE JAN 1 11.34 10.59 0.75 2.05
DEGREE DAYS
HEATING
YESTERDAY 10 5 5 7
MONTH TO DATE 51 79 -28 54
SINCE SEP 1 59 94 -35 56
SINCE JUL 1 69 101 -32 62
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 84 50 34 94
SINCE SEP 1 197 220 -23 390
SINCE JAN 1 925 846 79 1195
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WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 6:00 AM
LOWEST 16 5:00 PM
AVERAGE 53
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 87 2003
MINIMUM TEMPERATURE (F) 46 32 1946
SUNRISE AND SUNSET
OCTOBER 29 2023.......SUNRISE 7:29 AM PDT SUNSET 6:12 PM PDT
OCTOBER 30 2023.......SUNRISE 7:30 AM PDT SUNSET 6:11 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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