540
CDUS46 KMTR 310028
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
428 PM PST MON JAN 30 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 30 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 60 3:05 PM 66 2020 58 2 57
MINIMUM 39 5:27 AM 23 2002 39 0 27
AVERAGE 50 49 1 42
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 8.78 0.24
SINCE OCT 1 17.20 15.38
SINCE JAN 1 8.78 0.24
DEGREE DAYS
HEATING
TODAY 15 23
MONTH TO DATE 409 493
SINCE DEC 1 959 1059
SINCE JUL 1 1559 1619
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 10.4
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 29 4:00 AM
LOWEST 17 2:00 PM
AVERAGE 23
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 72 2015
MINIMUM TEMPERATURE (F) 39 23 2001
SUNRISE AND SUNSET
JANUARY 30 2023.......SUNRISE 7:16 AM PST SUNSET 5:30 PM PST
JANUARY 31 2023.......SUNRISE 7:15 AM PST SUNSET 5:31 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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