828 CDUS46 KPQR 191142 CLIPDX CLIMATE REPORT NATIONAL WEATHER SERVICE PORTLAND OREGON 441 AM PDT TUE APR 19 2011 ................................... ...THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 18 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 54 322 PM 80 1962 61 -7 73 MINIMUM 34 523 AM 30 1964 42 -8 45 AVERAGE 44 51 -7 59 PRECIPITATION (IN) YESTERDAY 0.00 0.55 1970 0.09 -0.09 0.00 MONTH TO DATE 3.33 1.68 1.65 1.68 SINCE OCT 1 37.62 28.84 8.78 24.87 SINCE JAN 1 18.77 14.64 4.13 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 6 MONTH TO DATE 320 257 63 265 SINCE MAR 1 897 793 104 775 SINCE JUL 1 3991 3918 73 3685 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 18 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 4.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 600 AM LOWEST 44 300 PM AVERAGE 67 .......................................................... THE PORTLAND OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 80 1956 MINIMUM TEMPERATURE (F) 42 31 1982 SUNRISE AND SUNSET APRIL 19 2011.........SUNRISE 618 AM PDT SUNSET 802 PM PDT APRIL 20 2011.........SUNRISE 616 AM PDT SUNSET 803 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$