CDUS46 KMTR 220826 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT SAT AUG 22 2026 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR AUGUST 21 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 3:45 PM 100 2025 85 -1 100 MINIMUM 54 11:59 PM 45 2001 52 2 51 AVERAGE 69 68 1 76 PRECIPITATION (IN) YESTERDAY 0.00 T 2021 0.00 0.00 0.00 2023 MONTH TO DATE T 0.02 -0.02 T SINCE OCT 1 26.30 33.62 -7.32 41.12 SINCE JAN 1 13.41 21.63 -8.22 15.53 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE JUN 1 28 61 SINCE JUL 1 8 17 COOLING YESTERDAY 4 11 MONTH TO DATE 83 113 SINCE JUN 1 266 196 SINCE JAN 1 305 233 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 5.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1:00 AM LOWEST 40 4:00 PM AVERAGE 69 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 99 2022 MINIMUM TEMPERATURE (F) 52 46 2006 SUNRISE AND SUNSET AUGUST 22 2026........SUNRISE 6:32 AM PDT SUNSET 7:56 PM PDT AUGUST 23 2026........SUNRISE 6:33 AM PDT SUNSET 7:54 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$