276
CDUS46 KMTR 240845
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT TUE OCT 24 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 23 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 74 2:35 PM 89 2019 74 0 75
MINIMUM 51 6:43 AM 37 1998 45 6 37
2018
2022
AVERAGE 63 59 4 56
PRECIPITATION (IN)
YESTERDAY 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
YESTERDAY 2 9
MONTH TO DATE 28 62
SINCE SEP 1 47 67
SINCE JUL 1 55 82
COOLING
YESTERDAY 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 S (200)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 7:00 AM
LOWEST 57 2:00 PM
AVERAGE 79
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 2019
MINIMUM TEMPERATURE (F) 44 35 2001
SUNRISE AND SUNSET
OCTOBER 24 2023.......SUNRISE 7:27 AM PDT SUNSET 6:19 PM PDT
OCTOBER 25 2023.......SUNRISE 7:28 AM PDT SUNSET 6:18 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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