National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2019-04-08 08:27 UTC
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243
CDUS46 KMTR 080827
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT MON APR 8 2019
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 7 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 69 404 PM 79 2014 67 2 66
MINIMUM 58 1016 PM 29 2008 41 17 52
AVERAGE 64 54 10 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.41
MONTH TO DATE 0.13 3.02
SINCE OCT 1 22.91 15.05
SINCE JAN 1 19.71 12.02
DEGREE DAYS
HEATING
YESTERDAY 1 6
MONTH TO DATE 49 54
SINCE MAR 1 437 492
SINCE JUL 1 2396 2512
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 0
SINCE JAN 1 0 0
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 68 200 PM
AVERAGE 81
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 81 2014
MINIMUM TEMPERATURE (F) 41 29 2001
SUNRISE AND SUNSET
APRIL 8 2019.........SUNRISE 644 AM PDT SUNSET 739 PM PDT
APRIL 9 2019.........SUNRISE 642 AM PDT SUNSET 740 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$