434 CDUS46 KPQR 181145 CLIPDX CLIMATE REPORT NATIONAL WEATHER SERVICE PORTLAND OREGON 444 AM PDT MON APR 18 2011 ................................... ...THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 17 2011... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1940 TO 2011 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 54 432 PM 78 1983 61 -7 66 MINIMUM 33 450 AM 31 1977 42 -9 49 AVERAGE 44 51 -7 58 PRECIPITATION (IN) YESTERDAY 0.00 0.55 1987 0.09 -0.09 0.03 MONTH TO DATE 3.33 1.59 1.74 1.68 SINCE OCT 1 37.62 28.75 8.87 24.87 SINCE JAN 1 18.77 14.55 4.22 12.96 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 21 13 8 7 MONTH TO DATE 299 244 55 259 SINCE MAR 1 876 780 96 769 SINCE JUL 1 3970 3905 65 3679 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 5.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 600 AM LOWEST 35 200 PM AVERAGE 66 .......................................................... THE PORTLAND OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 80 1962 MINIMUM TEMPERATURE (F) 42 30 1964 SUNRISE AND SUNSET APRIL 18 2011.........SUNRISE 620 AM PDT SUNSET 800 PM PDT APRIL 19 2011.........SUNRISE 618 AM PDT SUNSET 802 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$