990
CDUS46 KMTR 220030
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 PM PDT TUE JUL 21 2026
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JULY 21 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 98 2:30 PM 109 2006 88 10 75
MINIMUM 68 1:08 AM 45 1963 57 11 57
AVERAGE 83 72 11 66
PRECIPITATION (IN)
TODAY 0.00 0.06 1979 0.00 0.00 0.00
MONTH TO DATE T 0.00 0.00 0.00
SINCE OCT 1 12.21 15.01 -2.80 8.68
SINCE JAN 1 6.55 9.78 -3.23 4.49
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 2 0 2 0
SINCE JUN 1 6 33 -27 13
SINCE JUL 1 2 0 2 0
COOLING
TODAY 18 8 10 1
MONTH TO DATE 167 153 14 126
SINCE JUN 1 314 278 36 218
SINCE JAN 1 389 330 59 275
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 51 2:00 AM
LOWEST 17 11:00 AM
AVERAGE 34
......................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 111 2006
MINIMUM TEMPERATURE (F) 57 45 1964
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 6:02 AM PDT SUNSET 8:25 PM PDT
JULY 22 2026..........SUNRISE 6:03 AM PDT SUNSET 8:24 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