Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 210827
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT FRI JUN 21 2024
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR JUNE 20 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 68 2:32 PM 103 2008 79 -11 76
MINIMUM 50 1:26 AM 42 2010 52 -2 42
2023
AVERAGE 59 66 -7 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.00 0.02
SINCE OCT 1 19.88 29.51
SINCE JAN 1 13.84 21.09
DEGREE DAYS
HEATING
YESTERDAY 6 6
MONTH TO DATE 35 31
SINCE JUN 1 35 31
SINCE JUL 1 2467 2907
COOLING
YESTERDAY 0 0
MONTH TO DATE 35 3
SINCE JUN 1 35 3
SINCE JAN 1 45 12
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 10.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 59 1:00 PM
AVERAGE 76
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 103 2022
MINIMUM TEMPERATURE (F) 53 44 2019
SUNRISE AND SUNSET
JUNE 21 2024..........SUNRISE 5:46 AM PDT SUNSET 8:36 PM PDT
JUNE 22 2024..........SUNRISE 5:47 AM PDT SUNSET 8:36 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$