National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2014-05-09 08:31 UTC
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134
CDUS46 KMTR 090831
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT FRI MAY 9 2014
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 8 2014...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 1038 AM 92 2001 71 -7 68
MINIMUM 48 335 AM 36 1999 44 4 50
AVERAGE 56 58 -2 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.00 0.05
SINCE JUL 1 10.34 9.54
SINCE JAN 1 8.14 1.75
DEGREE DAYS
HEATING
YESTERDAY 9 6
MONTH TO DATE 52 19
SINCE MAR 1 590 558
SINCE JUL 1 2797 2763
COOLING
YESTERDAY 0 0
MONTH TO DATE 1 9
SINCE MAR 1 2 12
SINCE JAN 1 2 12
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 67 800 AM
AVERAGE 80
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 81 2001
MINIMUM TEMPERATURE (F) 45 33 2003
SUNRISE AND SUNSET
MAY 9 2014...........SUNRISE 604 AM PDT SUNSET 808 PM PDT
MAY 10 2014...........SUNRISE 603 AM PDT SUNSET 809 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$