279
CDUS46 KMTR 300835
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST MON DEC 30 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR DECEMBER 29 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 61 1:23 PM 64 2013 56 5 64
2023
MINIMUM 42 11:25 PM 25 2015 38 4 54
AVERAGE 52 47 5 59
PRECIPITATION (IN)
YESTERDAY 0.41 0.87
MONTH TO DATE 3.72 4.21
SINCE OCT 1 7.98 5.92
SINCE JAN 1 21.82 27.13
DEGREE DAYS
HEATING
YESTERDAY 13 6
MONTH TO DATE 347 389
SINCE DEC 1 347 389
SINCE JUL 1 887 795
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 444 389
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 11.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 AM
LOWEST 72 3:00 PM
AVERAGE 85
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 63 2013
2017
MINIMUM TEMPERATURE (F) 38 26 2015
SUNRISE AND SUNSET
DECEMBER 30 2024......SUNRISE 7:26 AM PST SUNSET 4:59 PM PST
DECEMBER 31 2024......SUNRISE 7:26 AM PST SUNSET 4:59 PM PST
- 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