National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2016-01-17 08:37 UTC
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791
CDUS46 KMTR 170837
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1237 AM PST SUN JAN 17 2016
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 16 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 58 230 PM 70 2014 55 3 56
MINIMUM 48 204 AM 20 2007 37 11 38
AVERAGE 53 46 7 47
PRECIPITATION (IN)
YESTERDAY 0.23 T
MONTH TO DATE 3.47 T
SINCE OCT 1 7.66 12.39
SINCE JAN 1 3.47 T
DEGREE DAYS
HEATING
YESTERDAY 12 18
MONTH TO DATE 271 299
SINCE DEC 1 849 700
SINCE JUL 1 1390 1173
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 6.7
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 100 1000 AM
LOWEST 93 1200 AM
AVERAGE 97
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 71 2014
MINIMUM TEMPERATURE (F) 37 19 2012
SUNRISE AND SUNSET
JANUARY 17 2016.......SUNRISE 724 AM PST SUNSET 515 PM PST
JANUARY 18 2016.......SUNRISE 723 AM PST SUNSET 516 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$