333
CDUS46 KMTR 280045
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT MON APR 27 2026
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 27 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 66 3:32 PM 95 2004 72 -6 60
MINIMUM 45 4:21 AM 33 1984 46 -1 46
AVERAGE 56 59 -3 53
PRECIPITATION (IN)
TODAY 0.00 0.66 1956 0.02 -0.02 0.01
MONTH TO DATE 1.77 1.03 0.74 0.23
SINCE OCT 1 11.80 14.26 -2.46 8.61
SINCE JAN 1 6.14 9.03 -2.89 4.42
DEGREE DAYS
HEATING
TODAY 9 7 2 12
MONTH TO DATE 155 232 -77 198
SINCE MAR 1 252 590 -338 555
SINCE JUL 1 1852 2531 -679 2265
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 2 2 0 0
SINCE MAR 1 34 2 32 1
SINCE JAN 1 35 2 33 1
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 2:00 AM
LOWEST 43 1:00 PM
AVERAGE 65
......................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1981
MINIMUM TEMPERATURE (F) 47 29 1970
SUNRISE AND SUNSET
APRIL 27 2026.........SUNRISE 6:16 AM PDT SUNSET 7:54 PM PDT
APRIL 28 2026.........SUNRISE 6:15 AM PDT SUNSET 7:55 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page