National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2019-01-23 08:36 UTC
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061
CDUS46 KMTR 230836
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1236 AM PST WED JAN 23 2019
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 22 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 62 1137 AM 68 2014 56 6 56
MINIMUM 40 1048 PM 27 2014 37 3 40
AVERAGE 51 46 5 48
PRECIPITATION (IN)
YESTERDAY 0.00 0.26
MONTH TO DATE 5.55 3.01
SINCE OCT 1 8.75 6.04
SINCE JAN 1 5.55 3.01
DEGREE DAYS
HEATING
YESTERDAY 14 17
MONTH TO DATE 303 327
SINCE DEC 1 789 875
SINCE JUL 1 1356 1403
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.8
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 73 1100 PM
LOWEST 25 1200 PM
AVERAGE 49
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 73 2014
MINIMUM TEMPERATURE (F) 37 26 2007
SUNRISE AND SUNSET
JANUARY 23 2019.......SUNRISE 721 AM PST SUNSET 522 PM PST
JANUARY 24 2019.......SUNRISE 720 AM PST SUNSET 523 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$