National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2019-02-03 08:36 UTC
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356
CDUS46 KMTR 030836
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1236 AM PST SUN FEB 3 2019
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 2 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 60 131 PM 72 2018 57 3 72
MINIMUM 51 1159 PM 29 1999 38 13 38
AVERAGE 56 48 8 55
PRECIPITATION (IN)
YESTERDAY 0.89 0.00
MONTH TO DATE 1.26 0.00
SINCE OCT 1 10.04 6.63
SINCE JAN 1 6.84 3.60
DEGREE DAYS
HEATING
YESTERDAY 9 10
MONTH TO DATE 20 19
SINCE DEC 1 925 1049
SINCE JUL 1 1492 1577
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 13.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 AM
LOWEST 72 1100 AM
AVERAGE 83
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 73 2018
MINIMUM TEMPERATURE (F) 38 30 2012
2011
2003
SUNRISE AND SUNSET
FEBRUARY 3 2019......SUNRISE 712 AM PST SUNSET 534 PM PST
FEBRUARY 4 2019......SUNRISE 711 AM PST SUNSET 535 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$