National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2019-02-27 08:31 UTC
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501
CDUS46 KMTR 270832
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1231 AM PST WED FEB 27 2019
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 26 2019...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 314 PM 72 2002 62 -5 57
MINIMUM 52 733 AM 26 2012 40 12 37
2011
AVERAGE 55 51 4 47
PRECIPITATION (IN)
YESTERDAY 1.45 0.08
MONTH TO DATE 8.62 0.11
SINCE OCT 1 17.40 6.74
SINCE JAN 1 14.20 3.71
DEGREE DAYS
HEATING
YESTERDAY 10 18
MONTH TO DATE 462 420
SINCE DEC 1 1367 1450
SINCE JUL 1 1934 1978
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 12.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 700 AM
LOWEST 83 1200 AM
AVERAGE 90
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 72 2001
MINIMUM TEMPERATURE (F) 40 25 2012
SUNRISE AND SUNSET
FEBRUARY 27 2019......SUNRISE 644 AM PST SUNSET 600 PM PST
FEBRUARY 28 2019......SUNRISE 643 AM PST SUNSET 601 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$