National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2015-05-01 08:29 UTC
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891
CDUS46 KMTR 010829
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT FRI MAY 1 2015
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 30 2015...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87R 314 PM 86 2014 70 17 86
MINIMUM 45 531 AM 31 2008 43 2 45
AVERAGE 66 57 9 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 1.43 1.97
SINCE OCT 1 16.26 9.63
SINCE JAN 1 3.87 8.27
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 282 251
SINCE MAR 1 577 554
SINCE JUL 1 2305 2761
COOLING
YESTERDAY 1 1
MONTH TO DATE 1 1
SINCE MAR 1 1 1
SINCE JAN 1 1 1
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 22 200 PM
AVERAGE 61
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 89 2013
MINIMUM TEMPERATURE (F) 43 34 2011
2008
SUNRISE AND SUNSET
MAY 1 2015...........SUNRISE 613 AM PDT SUNSET 800 PM PDT
MAY 2 2015...........SUNRISE 612 AM PDT SUNSET 801 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$