Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 180840
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1240 AM PST TUE NOV 18 2025
...................................
...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 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 58 12:27 AM 79 1932 65 -7 63
MINIMUM 50 11:59 PM 23 1961 42 8 36
AVERAGE 54 53 1 50
PRECIPITATION (IN)
YESTERDAY 0.62 1.93 1996 0.06 0.56 0.01
MONTH TO DATE 1.62 0.83 0.79 0.32
SINCE OCT 1 3.51 1.58 1.93 0.33
SINCE JAN 1 8.13 11.53 -3.40 11.38
DEGREE DAYS
HEATING
YESTERDAY 11 12 -1 15
MONTH TO DATE 65 158 -93 167
SINCE SEP 1 138 270 -132 219
SINCE JUL 1 138 277 -139 221
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
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 9:00 PM
LOWEST 67 12:00 AM
AVERAGE 82
..........................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 80 1967
MINIMUM TEMPERATURE (F) 41 25 1961
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 6:51 AM PST SUNSET 4:54 PM PST
NOVEMBER 19 2025......SUNRISE 6:52 AM PST SUNSET 4:53 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$