266
CDUS46 KMTR 160842
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1242 AM PST MON JAN 16 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 15 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 54 3:01 PM 70 2014 57 -3 57
MINIMUM 45 4:57 AM 18 2007 38 7 42
AVERAGE 50 47 3 50
PRECIPITATION (IN)
YESTERDAY 0.94 T
MONTH TO DATE 8.41 0.24
SINCE OCT 1 16.83 15.38
SINCE JAN 1 8.41 0.24
DEGREE DAYS
HEATING
YESTERDAY 15 15
MONTH TO DATE 179 247
SINCE DEC 1 729 813
SINCE JUL 1 1329 1373
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 79 3:00 PM
AVERAGE 86
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 74 2021
MINIMUM TEMPERATURE (F) 38 20 2007
SUNRISE AND SUNSET
JANUARY 16 2023.......SUNRISE 7:24 AM PST SUNSET 5:14 PM PST
JANUARY 17 2023.......SUNRISE 7:24 AM PST SUNSET 5:15 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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