935
CDUS46 KMTR 190832
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT WED MAR 19 2025
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 18 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 60 3:41 PM 79 2004 64 -4 68
MINIMUM 35 6:54 AM 31 2018 42 -7 40
AVERAGE 48 53 -5 54
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 1.32 1.24
SINCE OCT 1 15.27 16.91
SINCE JAN 1 7.29 10.87
DEGREE DAYS
HEATING
YESTERDAY 17 11
MONTH TO DATE 267 222
SINCE MAR 1 267 222
SINCE JUL 1 2122 1870
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 39 3:00 PM
AVERAGE 68
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 77 2001
MINIMUM TEMPERATURE (F) 42 32 2002
2018
SUNRISE AND SUNSET
MARCH 19 2025.........SUNRISE 7:14 AM PDT SUNSET 7:21 PM PDT
MARCH 20 2025.........SUNRISE 7:12 AM PDT SUNSET 7:21 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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