219
CDUS46 KMTR 220029
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
529 PM PDT SUN MAY 21 2023
...............................
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 21 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 85 3:23 PM 100 2001 76 9 85
MINIMUM 53 5:56 AM 38 1974 50 3 46
AVERAGE 69 63 6 66
PRECIPITATION (IN)
TODAY 0.00 0.63 1957 0.02 -0.02 0.00
MONTH TO DATE 0.34 0.43 -0.09 0.00
SINCE OCT 1 21.13 14.74 6.39 12.34
SINCE JAN 1 11.21 9.51 1.70 1.56
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 109 97 12 87
SINCE MAR 1 810 704 106 597
SINCE JUL 1 2870 2645 225 2362
COOLING
TODAY 4 2 2 1
MONTH TO DATE 30 26 4 19
SINCE MAR 1 43 34 9 30
SINCE JAN 1 43 34 9 30
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.9
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 89 6:00 AM
LOWEST 36 4:00 PM
AVERAGE 63
......................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 99 2000
MINIMUM TEMPERATURE (F) 50 38 1964
SUNRISE AND SUNSET
MAY 21 2023...........SUNRISE 5:53 AM PDT SUNSET 8:15 PM PDT
MAY 22 2023...........SUNRISE 5:52 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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