National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2020-11-27 08:28 UTC
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597
CDUS46 KMTR 270828
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1228 AM PST FRI NOV 27 2020
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 26 2020...
CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1998 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 MM 72 2002 60 8 52
MINIMUM 39 1:00 AM 26 2010 37 2 34
AVERAGE 54 48 6 43
PRECIPITATION (IN)
YESTERDAY 0.00 0.62
MONTH TO DATE 0.62 0.63
SINCE OCT 1 0.62 0.63
SINCE JAN 1 4.38 23.29
DEGREE DAYS
HEATING
YESTERDAY 11 22
MONTH TO DATE 312 284
SINCE SEP 1 380 489
SINCE JUL 1 392 504
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 241 88
SINCE JAN 1 579 346
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION N (360)
HIGHEST WIND SPEED 27 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 13.3
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 86 12:00 AM
LOWEST 17 3:00 PM
AVERAGE 52
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 68 2007
2014
MINIMUM TEMPERATURE (F) 37 24 2005
SUNRISE AND SUNSET
NOVEMBER 27 2020......SUNRISE 7:04 AM PST SUNSET 4:50 PM PST
NOVEMBER 28 2020......SUNRISE 7:05 AM PST SUNSET 4:50 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$