798
CDUS46 KMTR 200028
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
528 PM PDT TUE MAY 19 2026
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 19 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 89R 1:43 PM 88 2001 75 14 87
2022
MINIMUM 47 4:21 AM 40 1999 47 0 58
AVERAGE 68 61 7 73
PRECIPITATION (IN)
TODAY 0.00 0.78 2019 0.03 -0.03 0.00
MONTH TO DATE 0.26 0.88 -0.62 0.09
SINCE OCT 1 26.08 32.89 -6.81 41.11
SINCE JAN 1 13.19 20.90 -7.71 15.52
DEGREE DAYS
HEATING
TODAY 0 0
MONTH TO DATE 52 65
SINCE MAR 1 417 704
SINCE JUL 1 2170 2510
COOLING
TODAY 3 8
MONTH TO DATE 10 16
SINCE MAR 1 35 18
SINCE JAN 1 36 18
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 7.0
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 74 4:00 AM
LOWEST 11 4:00 PM
AVERAGE 43
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 91 2001
MINIMUM TEMPERATURE (F) 47 39 2009
SUNRISE AND SUNSET
MAY 19 2026...........SUNRISE 5:56 AM PDT SUNSET 8:20 PM PDT
MAY 20 2026...........SUNRISE 5:56 AM PDT SUNSET 8:21 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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