Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 090825
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1225 AM PST SUN MAR 09 2025
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 8 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 4:06 PM 80 2004 64 1 65
MINIMUM 34 6:19 AM 28 2002 41 -7 38
AVERAGE 50 52 -2 52
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE T 0.88
SINCE OCT 1 13.95 16.55
SINCE JAN 1 5.97 10.51
DEGREE DAYS
HEATING
YESTERDAY 15 13
MONTH TO DATE 114 115
SINCE MAR 1 114 115
SINCE JUL 1 1969 1763
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 0
SINCE JAN 1 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 4.8
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 92 1:00 AM
LOWEST 48 3:00 PM
AVERAGE 70
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 79 2004
MINIMUM TEMPERATURE (F) 42 31 2012
SUNRISE AND SUNSET
MARCH 9 2025.........SUNRISE 7:29 AM PDT SUNSET 7:11 PM PDT
MARCH 10 2025.........SUNRISE 7:27 AM PDT SUNSET 7:12 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$