484 CDUS46 KPQR 181147 CLIPDX CLIMATE REPORT NATIONAL WEATHER SERVICE PORTLAND OREGON 347 AM PST TUE DEC 18 2018 ................................... ...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 17 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1940 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 52 404 PM 58 1999 45 7 49 MINIMUM 44 733 AM 7 1964 35 9 41 AVERAGE 48 40 8 45 PRECIPITATION (IN) YESTERDAY 0.45 1.87 2015 0.17 0.28 0.02 MONTH TO DATE 2.16 3.14 -0.98 0.41 SINCE OCT 1 8.45 11.77 -3.32 11.42 SINCE JAN 1 24.38 33.68 -9.30 43.12 SNOWFALL (IN) YESTERDAY 0.0 0.4 1984 MONTH TO DATE 0.0 SINCE DEC 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 17 25 -8 20 MONTH TO DATE 360 408 -48 415 SINCE DEC 1 360 408 -48 415 SINCE JUL 1 1181 1377 -196 1340 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 692 424 268 700 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 10.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 100 900 PM LOWEST 74 500 PM AVERAGE 87 .......................................................... THE PORTLAND OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 45 58 1972 MINIMUM TEMPERATURE (F) 35 11 1964 SUNRISE AND SUNSET DECEMBER 18 2018......SUNRISE 746 AM PST SUNSET 428 PM PST DECEMBER 19 2018......SUNRISE 747 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. $$