401
CDUS46 KMTR 170826
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT FRI MAR 17 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 16 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 64 2:41 PM 85 2004 64 0 67
MINIMUM 39 3:28 AM 29 2021 42 -3 38
AVERAGE 52 53 -1 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 4.41 0.20
SINCE OCT 1 24.88 16.14
SINCE JAN 1 16.46 1.00
DEGREE DAYS
HEATING
YESTERDAY 13 12
MONTH TO DATE 238 219
SINCE MAR 1 238 219
SINCE JUL 1 2268 2291
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 4:00 AM
LOWEST 42 2:00 PM
AVERAGE 66
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 80 2004
MINIMUM TEMPERATURE (F) 42 33 2002
2018
SUNRISE AND SUNSET
MARCH 17 2023.........SUNRISE 7:17 AM PDT SUNSET 7:18 PM PDT
MARCH 18 2023.........SUNRISE 7:16 AM PDT SUNSET 7:19 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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