458
CDUS46 KMTR 140834
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT TUE OCT 14 2025
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR OCTOBER 13 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 11:32 AM 101 2015 79 -13 82
MINIMUM 50 11:17 PM 35 1947 50 0 62
AVERAGE 58 65 -7 72
PRECIPITATION (IN)
YESTERDAY 1.24 2.75 2009 0.02 1.22 0.00
MONTH TO DATE 1.84 0.20 1.64 0.00
SINCE OCT 1 1.84 0.20 1.64 0.00
SINCE JAN 1 6.46 10.15 -3.69 11.05
DEGREE DAYS
HEATING
YESTERDAY 7 2 5 0
MONTH TO DATE 18 22 -4 0
SINCE SEP 1 18 37 -19 2
SINCE JUL 1 18 44 -26 4
COOLING
YESTERDAY 0 2 -2 7
MONTH TO DATE 23 36 -13 158
SINCE SEP 1 253 206 47 364
SINCE JAN 1 840 832 8 1286
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 8:00 PM
LOWEST 52 1:00 PM
AVERAGE 74
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 100 1950
MINIMUM TEMPERATURE (F) 50 37 1960
SUNRISE AND SUNSET
OCTOBER 14 2025.......SUNRISE 7:15 AM PDT SUNSET 6:31 PM PDT
OCTOBER 15 2025.......SUNRISE 7:16 AM PDT SUNSET 6:29 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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