557
CDUS46 KMTR 010038
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
538 PM PDT TUE OCT 31 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 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 76 3:05 PM 80 2018 71 5 66
MINIMUM 37 6:58 AM 30 2002 43 -6 45
AVERAGE 57 57 0 56
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 0.45 0.00
SINCE OCT 1 0.45 0.00
SINCE JAN 1 21.66 3.46
DEGREE DAYS
HEATING
TODAY 8 9
MONTH TO DATE 102 133
SINCE SEP 1 121 138
SINCE JUL 1 129 153
COOLING
TODAY 0 0
MONTH TO DATE 63 10
SINCE SEP 1 116 176
SINCE JAN 1 389 487
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 7:00 AM
LOWEST 21 2:00 PM
AVERAGE 49
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 84 2020
MINIMUM TEMPERATURE (F) 43 30 2019
SUNRISE AND SUNSET
OCTOBER 31 2023.......SUNRISE 7:34 AM PDT SUNSET 6:11 PM PDT
NOVEMBER 1 2023......SUNRISE 7:35 AM PDT SUNSET 6:10 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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