354
CDUS46 KMTR 180830
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT FRI AUG 18 2023
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR AUGUST 17 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 12:23 PM 98 2015 84 -1 96
MINIMUM 59 3:51 AM 44 2009 52 7 54
AVERAGE 71 68 3 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.03 2020 0.00 0.00 0.00
MONTH TO DATE T 0.01 -0.01 T
SINCE OCT 1 41.86 33.61 8.25 26.17
SINCE JAN 1 30.91 21.62 9.29 4.72
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE JUN 1 79 23
SINCE JUL 1 10 4
COOLING
YESTERDAY 6 10
MONTH TO DATE 105 86
SINCE JUN 1 280 279
SINCE JAN 1 296 339
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 52 3:00 PM
AVERAGE 73
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THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 102 2020
MINIMUM TEMPERATURE (F) 52 45 2000
SUNRISE AND SUNSET
AUGUST 18 2023........SUNRISE 6:28 AM PDT SUNSET 8:01 PM PDT
AUGUST 19 2023........SUNRISE 6:29 AM PDT SUNSET 8:00 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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