069
CDUS46 KMTR 300839
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1239 AM PST MON JAN 30 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 29 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 53 1:09 PM 65 2012 58 -5 61
2015
2020
MINIMUM 36 6:51 AM 28 2002 39 -3 31
AVERAGE 45 49 -4 46
PRECIPITATION (IN)
YESTERDAY T 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
YESTERDAY 20 19
MONTH TO DATE 394 470
SINCE DEC 1 944 1036
SINCE JUL 1 1544 1596
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 30 10:00 PM
AVERAGE 60
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 66 2020
MINIMUM TEMPERATURE (F) 39 23 2002
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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