National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2016-10-21 12:45 UTC
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352
CDUS46 KMTR 211245
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 AM PDT FRI OCT 21 2016
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 2016...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 354 PM 87 2015 73 11 87
MINIMUM 45 501 AM 36 2008 42 3 46
AVERAGE 65 58 7 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 1.64 0.20
SINCE OCT 1 1.64 0.20
SINCE JAN 1 16.31 4.30
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 92 21
SINCE SEP 1 134 66
SINCE JUL 1 191 72
COOLING
YESTERDAY 0 2
MONTH TO DATE 5 32
SINCE SEP 1 67 115
SINCE JAN 1 186 378
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.2
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 93 300 AM
LOWEST 25 300 PM
AVERAGE 59
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 87 1999
MINIMUM TEMPERATURE (F) 42 35 2004
SUNRISE AND SUNSET
OCTOBER 21 2016.......SUNRISE 724 AM PDT SUNSET 622 PM PDT
OCTOBER 22 2016.......SUNRISE 725 AM PDT SUNSET 621 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$