255
CDUS46 KMTR 210832
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT SUN JUN 21 2026
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JUNE 20 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 76 1:20 PM 101 2008 83 -7 80
MINIMUM 55 10:59 PM 44 2023 51 4 44
2025
AVERAGE 66 67 -1 62
PRECIPITATION (IN)
YESTERDAY 0.00 T 2017 0.01 -0.01 0.00
MONTH TO DATE 0.01 0.23 -0.22 0.00
SINCE OCT 1 26.29 33.51 -7.22 41.11
SINCE JAN 1 13.40 21.52 -8.12 15.52
DEGREE DAYS
HEATING
YESTERDAY 0 3
MONTH TO DATE 13 41
SINCE JUN 1 13 41
SINCE JUL 1 2219 2570
COOLING
YESTERDAY 1 0
MONTH TO DATE 58 13
SINCE JUN 1 58 13
SINCE JAN 1 97 50
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 11:00 PM
LOWEST 46 1:00 PM
AVERAGE 70
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 104 2022
MINIMUM TEMPERATURE (F) 51 44 2007
2018
SUNRISE AND SUNSET
JUNE 21 2026..........SUNRISE 5:47 AM PDT SUNSET 8:39 PM PDT
JUNE 22 2026..........SUNRISE 5:48 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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