642
CDUS46 KMTR 270845
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT THU APR 27 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 26 2023
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)
YESTERDAY
MAXIMUM 83 3:51 PM 91 2004 70 13 70
MINIMUM 45 5:42 AM 32 2009 45 0 47
AVERAGE 64 57 7 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.14 1.19
SINCE OCT 1 28.79 17.71
SINCE JAN 1 20.37 2.57
DEGREE DAYS
HEATING
YESTERDAY 1 6
MONTH TO DATE 240 254
SINCE MAR 1 668 636
SINCE JUL 1 2698 2708
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 2
SINCE MAR 1 0 7
SINCE JAN 1 0 7
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 28 3:00 PM
AVERAGE 59
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 2004
MINIMUM TEMPERATURE (F) 45 34 2021
SUNRISE AND SUNSET
APRIL 27 2023.........SUNRISE 6:18 AM PDT SUNSET 7:57 PM PDT
APRIL 28 2023.........SUNRISE 6:16 AM PDT SUNSET 7:58 PM PDT
- 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