Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 060839
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT SAT JUN 06 2026
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR JUNE 5 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 2:40 PM 95 2002 77 4 68
MINIMUM 51 5:58 AM 43 2001 51 0 54
AVERAGE 66 64 2 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.00 0.00
SINCE OCT 1 17.03 16.08
SINCE JAN 1 9.60 8.10
DEGREE DAYS
HEATING
YESTERDAY 0 4
MONTH TO DATE 4 14
SINCE JUN 1 4 14
SINCE JUL 1 2321 2665
COOLING
YESTERDAY 1 0
MONTH TO DATE 5 0
SINCE JUN 1 5 0
SINCE JAN 1 22 17
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 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 9.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 2:00 AM
LOWEST 42 2:00 PM
AVERAGE 65
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 89 2001
MINIMUM TEMPERATURE (F) 51 36 2005
SUNRISE AND SUNSET
JUNE 6 2026..........SUNRISE 5:46 AM PDT SUNSET 8:30 PM PDT
JUNE 7 2026..........SUNRISE 5:46 AM PDT SUNSET 8:30 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$