725
CDUS46 KMTR 010031
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
531 PM PDT FRI JUL 31 2026
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JULY 31 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 93 3:03 PM 106 1977 88 5 90
MINIMUM 56 5:31 AM 46 1969 57 -1 58
AVERAGE 75 72 3 74
PRECIPITATION (IN)
TODAY 0.00 0.14 1966 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 10 7 3 9
MONTH TO DATE 226 226 0 162
SINCE JUN 1 373 351 22 254
SINCE JAN 1 448 403 45 311
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 AM
LOWEST 15 1:00 PM
AVERAGE 51
......................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 107 1993
MINIMUM TEMPERATURE (F) 57 46 1961
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 6:10 AM PDT SUNSET 8:16 PM PDT
AUGUST 1 2026........SUNRISE 6:11 AM PDT SUNSET 8:16 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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