919
CDUS46 KMTR 180039
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
539 PM PDT TUE SEP 17 2019
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2019
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 79 155 PM 98 2000 83 -4 79
MINIMUM 46 605 AM 44 2018 49 -3 44
2008
AVERAGE 63 66 -3 62
PRECIPITATION (IN)
TODAY 0.00 0.01 2014 0.01 -0.01 0.00
MONTH TO DATE 0.11 0.12 -0.01 0.00
SINCE OCT 1 48.15 36.05 12.10 24.83
SINCE JAN 1 38.50 22.30 16.20 18.52
DEGREE DAYS
HEATING
TODAY 2 3
MONTH TO DATE 2 18
SINCE SEP 1 2 18
SINCE JUL 1 4 39
COOLING
TODAY 0 0
MONTH TO DATE 78 27
SINCE SEP 1 78 27
SINCE JAN 1 491 352
..............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 AM
LOWEST 33 300 PM
AVERAGE 65
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 101 2000
MINIMUM TEMPERATURE (F) 49 41 2008
SUNRISE AND SUNSET
SEPTEMBER 17 2019.....SUNRISE 654 AM PDT SUNSET 716 PM PDT
SEPTEMBER 18 2019.....SUNRISE 655 AM PDT SUNSET 715 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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