146
CDUS46 KMTR 280826
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST TUE JAN 28 2025
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 27 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 61 3:05 PM 71 2012 58 3 66
MINIMUM 30 6:51 AM 28 2001 39 -9 48
AVERAGE 46 48 -2 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.28 3.19
SINCE OCT 1 8.26 9.23
SINCE JAN 1 0.28 3.19
DEGREE DAYS
HEATING
YESTERDAY 19 8
MONTH TO DATE 446 412
SINCE DEC 1 831 823
SINCE JUL 1 1371 1229
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.6
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 85 11:00 PM
LOWEST 31 3:00 PM
AVERAGE 58
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 71 2024
MINIMUM TEMPERATURE (F) 39 27 1999
2012
SUNRISE AND SUNSET
JANUARY 28 2025.......SUNRISE 7:17 AM PST SUNSET 5:28 PM PST
JANUARY 29 2025.......SUNRISE 7:16 AM PST SUNSET 5:29 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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