238
CDUS46 KMTR 250032
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
532 PM PDT SAT MAY 24 2025
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 24 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 69 3:14 PM 93 2022 75 -6 66
MINIMUM 53 6:09 AM 38 2011 49 4 48
2013
AVERAGE 61 62 -1 57
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 0.20 0.69
SINCE OCT 1 16.08 19.88
SINCE JAN 1 8.10 13.84
DEGREE DAYS
HEATING
TODAY 4 8
MONTH TO DATE 111 138
SINCE MAR 1 777 769
SINCE JUL 1 2632 2417
COOLING
TODAY 0 0
MONTH TO DATE 7 5
SINCE MAR 1 9 5
SINCE JAN 1 9 5
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 12:00 AM
LOWEST 57 2:00 PM
AVERAGE 73
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 94 2020
MINIMUM TEMPERATURE (F) 49 42 2001
2010
SUNRISE AND SUNSET
MAY 24 2025...........SUNRISE 5:51 AM PDT SUNSET 8:21 PM PDT
MAY 25 2025...........SUNRISE 5:51 AM PDT SUNSET 8:22 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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