886
CDUS46 KMTR 210837
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT SUN OCT 21 2018
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 2018
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 214 PM 91 2006 75 3 64
MINIMUM 46 806 AM 37 2013 44 2 41
AVERAGE 62 60 2 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.13 2004 0.08 -0.08 0.00
MONTH TO DATE 1.23 0.95 0.28 0.21
SINCE OCT 1 1.23 0.95 0.28 0.21
SINCE JAN 1 19.86 23.48 -3.62 42.19
DEGREE DAYS
HEATING
YESTERDAY 3 12
MONTH TO DATE 41 60
SINCE SEP 1 76 74
SINCE JUL 1 97 78
COOLING
YESTERDAY 0 0
MONTH TO DATE 23 10
SINCE SEP 1 64 173
SINCE JAN 1 389 611
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WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 37 200 PM
AVERAGE 69
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THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 88 1999
MINIMUM TEMPERATURE (F) 44 37 2017
SUNRISE AND SUNSET
OCTOBER 21 2018.......SUNRISE 726 AM PDT SUNSET 625 PM PDT
OCTOBER 22 2018.......SUNRISE 727 AM PDT SUNSET 623 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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