Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 310831
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT FRI MAY 31 2024
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 30 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 85 2:27 PM 100 2001 76 9 70
MINIMUM 51 5:31 AM 40 2013 50 1 50
AVERAGE 68 63 5 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.69 0.70
SINCE OCT 1 19.88 29.49
SINCE JAN 1 13.84 21.07
DEGREE DAYS
HEATING
YESTERDAY 0 5
MONTH TO DATE 153 158
SINCE MAR 1 784 842
SINCE JUL 1 2432 2872
COOLING
YESTERDAY 3 0
MONTH TO DATE 9 6
SINCE MAR 1 9 9
SINCE JAN 1 9 9
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 5.2
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 93 1:00 AM
LOWEST 31 2:00 PM
AVERAGE 62
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 96 2001
MINIMUM TEMPERATURE (F) 50 41 2011
2022
SUNRISE AND SUNSET
MAY 31 2024...........SUNRISE 5:48 AM PDT SUNSET 8:26 PM PDT
JUNE 1 2024..........SUNRISE 5:47 AM PDT SUNSET 8:27 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$