National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2015-07-23 08:51 UTC
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161
CDUS46 KMTR 230852
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
151 AM PDT THU JUL 23 2015
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 22 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 77 252 PM 106 2006 78 -1 79
MINIMUM 55 451 AM 48 1999 53 2 59
AVERAGE 66 65 1 69
PRECIPITATION (IN)
YESTERDAY 0.00 T
MONTH TO DATE 0.03 T
SINCE OCT 1 16.42 9.63
SINCE JAN 1 4.03 8.27
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 3 10
SINCE JUN 1 51 53
SINCE JUL 1 3 10
COOLING
YESTERDAY 1 4
MONTH TO DATE 70 35
SINCE JUN 1 114 76
SINCE JAN 1 115 87
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 12.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 AM
LOWEST 43 300 PM
AVERAGE 68
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 102 2006
MINIMUM TEMPERATURE (F) 53 48 2000
SUNRISE AND SUNSET
JULY 23 2015..........SUNRISE 604 AM PDT SUNSET 827 PM PDT
JULY 24 2015..........SUNRISE 605 AM PDT SUNSET 826 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$