461
CDUS46 KMTR 180030
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 PM PDT MON APR 17 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 17 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 61 3:01 PM 82 2021 68 -7 64
MINIMUM 49 6:42 AM 32 2004 44 5 32
2022
AVERAGE 55 56 -1 48
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 0.05 0.68
SINCE OCT 1 28.70 17.20
SINCE JAN 1 20.28 2.06
DEGREE DAYS
HEATING
TODAY 10 17
MONTH TO DATE 185 169
SINCE MAR 1 613 551
SINCE JUL 1 2643 2623
COOLING
TODAY 0 0
MONTH TO DATE 0 2
SINCE MAR 1 0 7
SINCE JAN 1 0 7
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 14.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1:00 AM
LOWEST 49 3:00 PM
AVERAGE 69
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 86 2021
MINIMUM TEMPERATURE (F) 44 33 2005
SUNRISE AND SUNSET
APRIL 17 2023.........SUNRISE 6:31 AM PDT SUNSET 7:47 PM PDT
APRIL 18 2023.........SUNRISE 6:29 AM PDT SUNSET 7:48 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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