448
CDUS46 KMTR 200834
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT FRI OCT 20 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 19 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 95R 2:40 PM 90 2022 75 20 90
MINIMUM 53 6:54 AM 37 2021 45 8 47
AVERAGE 74 60 14 69
PRECIPITATION (IN)
YESTERDAY 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
YESTERDAY 0 0
MONTH TO DATE 18 43
SINCE SEP 1 37 48
SINCE JUL 1 45 63
COOLING
YESTERDAY 9 4
MONTH TO DATE 63 10
SINCE SEP 1 116 176
SINCE JAN 1 389 487
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.8
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 83 7:00 AM
LOWEST 19 3:00 PM
AVERAGE 51
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THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 87 2015
2020
MINIMUM TEMPERATURE (F) 45 36 2008
SUNRISE AND SUNSET
OCTOBER 20 2023.......SUNRISE 7:23 AM PDT SUNSET 6:25 PM PDT
OCTOBER 21 2023.......SUNRISE 7:24 AM PDT SUNSET 6:23 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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