274
CDUS46 KMTR 110037
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
537 PM PDT TUE OCT 10 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 10 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 74 MM 92 1999 77 -3 74
MINIMUM 58 MM 39 2005 47 11 49
AVERAGE 66 62 4 62
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE T 0.00
SINCE OCT 1 T 0.00
SINCE JAN 1 21.21 3.46
DEGREE DAYS
HEATING
TODAY 0 3
MONTH TO DATE 7 15
SINCE SEP 1 26 20
SINCE JUL 1 34 35
COOLING
TODAY 1 0
MONTH TO DATE 40 2
SINCE SEP 1 93 168
SINCE JAN 1 366 479
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 44 12:00 PM
AVERAGE 67
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 89 2004
MINIMUM TEMPERATURE (F) 47 38 2003
SUNRISE AND SUNSET
OCTOBER 10 2023.......SUNRISE 7:13 AM PDT SUNSET 6:39 PM PDT
OCTOBER 11 2023.......SUNRISE 7:14 AM PDT SUNSET 6:37 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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