430 CDUS46 KPQR 171203 CLIPDX CLIMATE REPORT NATIONAL WEATHER SERVICE PORTLAND OREGON 403 AM PST WED DEC 17 2025 ................................... ...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 16 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1940 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 60R 633 PM 60 1974 47 13 47 2025 MINIMUM 52 903 AM 6 1964 36 16 43 AVERAGE 56 41 15 45 PRECIPITATION (IN) YESTERDAY 0.23 1.19 1994 0.19 0.04 0.33 MONTH TO DATE 5.71 3.08 2.63 1.95 SINCE OCT 1 14.13 11.95 2.18 11.42 SINCE JAN 1 32.92 34.23 -1.31 34.83 SNOWFALL (IN) YESTERDAY 0.0 1.5 1987 MONTH TO DATE 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 9 24 -15 20 MONTH TO DATE 224 366 -142 372 SINCE DEC 1 224 366 -142 372 SINCE JUL 1 999 1278 -279 1117 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 694 508 186 751 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 700 AM LOWEST 67 500 PM AVERAGE 82 .......................................................... THE PORTLAND OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 46 58 1999 MINIMUM TEMPERATURE (F) 36 7 1964 SUNRISE AND SUNSET DECEMBER 17 2025......SUNRISE 746 AM PST SUNSET 428 PM PST DECEMBER 18 2025......SUNRISE 746 AM PST SUNSET 428 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$