004
CDUS46 KMTR 280837
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT WED MAY 28 2025
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 27 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 85 3:13 PM 102 1951 77 8 76
MINIMUM 48 5:21 AM 38 1953 51 -3 50
AVERAGE 67 64 3 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.39 1990 0.01 -0.01 0.00
MONTH TO DATE 0.07 0.51 -0.44 0.51
SINCE OCT 1 8.68 14.82 -6.14 14.23
SINCE JAN 1 4.49 9.59 -5.10 11.04
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 2
MONTH TO DATE 72 116 -44 80
SINCE MAR 1 636 723 -87 629
SINCE JUL 1 2346 2664 -318 2206
COOLING
YESTERDAY 2 2 0 0
MONTH TO DATE 25 38 -13 22
SINCE MAR 1 26 46 -20 27
SINCE JAN 1 26 46 -20 27
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 30 3:00 PM
AVERAGE 62
......................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 103 1984
MINIMUM TEMPERATURE (F) 51 41 1989
2010
SUNRISE AND SUNSET
MAY 28 2025...........SUNRISE 5:49 AM PDT SUNSET 8:21 PM PDT
MAY 29 2025...........SUNRISE 5:48 AM PDT SUNSET 8:22 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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