National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2018-10-07 08:34 UTC
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277
CDUS46 KMTR 070834
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT SUN OCT 7 2018
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 6 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 447 PM 91 2014 77 5 86
MINIMUM 49 548 AM 36 2009 45 4 40
AVERAGE 66 61 5 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.00 0.00
SINCE OCT 1 0.00 0.00
SINCE JAN 1 12.77 28.18
DEGREE DAYS
HEATING
YESTERDAY 0 2
MONTH TO DATE 7 23
SINCE SEP 1 77 60
SINCE JUL 1 118 70
COOLING
YESTERDAY 1 0
MONTH TO DATE 12 0
SINCE SEP 1 14 132
SINCE JAN 1 166 514
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 23 500 PM
AVERAGE 58
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 91 2002
MINIMUM TEMPERATURE (F) 45 37 2009
SUNRISE AND SUNSET
OCTOBER 7 2018.......SUNRISE 710 AM PDT SUNSET 643 PM PDT
OCTOBER 8 2018.......SUNRISE 711 AM PDT SUNSET 641 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$