569
CDUS46 KMTR 180832
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT MON SEP 18 2023
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 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 75 1:03 PM 98 2000 83 -8 77
MINIMUM 56 11:59 PM 44 2008 50 6 46
2018
AVERAGE 66 66 0 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.03 2022 0.01 -0.01 0.03
MONTH TO DATE T 0.04 -0.04 0.03
SINCE OCT 1 41.86 33.69 8.17 26.20
SINCE JAN 1 30.91 21.70 9.21 4.75
DEGREE DAYS
HEATING
YESTERDAY 0 3
MONTH TO DATE 0 7
SINCE SEP 1 0 7
SINCE JUL 1 10 11
COOLING
YESTERDAY 1 0
MONTH TO DATE 53 138
SINCE SEP 1 53 138
SINCE JAN 1 440 540
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 55 2:00 PM
AVERAGE 76
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 101 2000
MINIMUM TEMPERATURE (F) 49 41 2008
SUNRISE AND SUNSET
SEPTEMBER 18 2023.....SUNRISE 6:55 AM PDT SUNSET 7:15 PM PDT
SEPTEMBER 19 2023.....SUNRISE 6:56 AM PDT SUNSET 7:13 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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