413
CDUS46 KMTR 290831
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT MON JUN 29 2026
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JUNE 28 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 4:24 PM 98 2013 84 0 87
MINIMUM 46 4:54 AM 44 2018 51 -5 52
AVERAGE 65 67 -2 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.63 2011 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.30 -0.28 0.00
SINCE OCT 1 26.30 33.58 -7.28 41.11
SINCE JAN 1 13.41 21.59 -8.18 15.52
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 18 44
SINCE JUN 1 18 44
SINCE JUL 1 2224 2573
COOLING
YESTERDAY 0 5
MONTH TO DATE 62 37
SINCE JUN 1 62 37
SINCE JAN 1 101 74
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 24 4:00 PM
AVERAGE 59
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 102 2013
MINIMUM TEMPERATURE (F) 51 46 2016
2019
SUNRISE AND SUNSET
JUNE 29 2026..........SUNRISE 5:50 AM PDT SUNSET 8:39 PM PDT
JUNE 30 2026..........SUNRISE 5:51 AM PDT SUNSET 8:39 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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