Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 240828
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT WED APR 24 2024
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 23 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 1:58 PM 85 2019 69 -6 74
MINIMUM 52 12:52 AM 34 2008 44 8 53
AVERAGE 58 57 1 64
PRECIPITATION (IN)
YESTERDAY T 0.00
MONTH TO DATE 0.96 0.14
SINCE OCT 1 19.19 28.79
SINCE JAN 1 13.15 20.37
DEGREE DAYS
HEATING
YESTERDAY 7 1
MONTH TO DATE 207 229
SINCE MAR 1 578 657
SINCE JUL 1 2226 2687
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 0
SINCE JAN 1 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 10.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 12:00 AM
LOWEST 63 2:00 PM
AVERAGE 75
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 83 2019
2020
MINIMUM TEMPERATURE (F) 44 25 2008
SUNRISE AND SUNSET
APRIL 24 2024.........SUNRISE 6:20 AM PDT SUNSET 7:54 PM PDT
APRIL 25 2024.........SUNRISE 6:19 AM PDT SUNSET 7:55 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$