409 CDUS46 KPQR 181146 CLIPDX CLIMATE REPORT NATIONAL WEATHER SERVICE PORTLAND OREGON 345 AM PST THU DEC 18 2014 ................................... ...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 17 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1940 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 47 134 PM 58 1999 45 2 40 MINIMUM 36 631 AM 7 1964 35 1 36 AVERAGE 42 40 2 38 PRECIPITATION (IN) YESTERDAY 0.07 1.02 1972 0.17 -0.10 T MONTH TO DATE 3.11 3.14 -0.03 1.09 SINCE OCT 1 12.04 11.77 0.27 5.29 SINCE JAN 1 37.17 33.68 3.49 26.19 DEGREE DAYS HEATING YESTERDAY 23 25 -2 27 MONTH TO DATE 351 408 -57 525 SINCE DEC 1 351 408 -57 525 SINCE JUL 1 1084 1377 -293 1536 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 653 424 229 539 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 8.2 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 100 600 AM LOWEST 70 1200 AM AVERAGE 85 .......................................................... 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 2014......SUNRISE 746 AM PST SUNSET 428 PM PST DECEMBER 19 2014......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. $$