296
CDUS46 KMTR 210841
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1241 AM PST FRI NOV 21 2025
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 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 57 MM 81 1932 64 -7 65
MINIMUM 50 MM 27 1941 41 9 46
AVERAGE 54 52 2 56
PRECIPITATION (IN)
YESTERDAY 0.25 1.56 1963 0.07 0.18 T
MONTH TO DATE 1.87 1.02 0.85 0.32
SINCE OCT 1 3.76 1.77 1.99 0.33
SINCE JAN 1 8.38 11.72 -3.34 11.38
DEGREE DAYS
HEATING
YESTERDAY 11 13 -2 9
MONTH TO DATE 102 196 -94 211
SINCE SEP 1 175 308 -133 263
SINCE JUL 1 175 315 -140 265
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE SEP 1 258 222 36 373
SINCE JAN 1 845 848 -3 1295
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 3:00 AM
LOWEST 74 5:00 PM
AVERAGE 85
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THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 75 1949
MINIMUM TEMPERATURE (F) 41 25 1941
SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE 6:54 AM PST SUNSET 4:52 PM PST
NOVEMBER 22 2025......SUNRISE 6:55 AM PST SUNSET 4:52 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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