000 CDUS43 KDMX 170724 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 224 AM CDT SAT SEP 17 2005 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR SEPTEMBER 16 2005... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1895 TO 2005 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 78 231 PM 97 1931 75 3 72 MINIMUM 39 536 AM 31 1984 50 -11 48 AVERAGE 59 63 -4 60 PRECIPITATION (IN) YESTERDAY 0.00 2.60 1921 0.10 -0.10 0.00 MONTH TO DATE 1.01 1.69 -0.68 0.59 SINCE JUN 1 15.64 14.79 0.85 11.81 SINCE JAN 1 25.56 26.19 -0.63 30.58 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 5 1 5 MONTH TO DATE 19 56 -37 18 SINCE SEP 1 19 56 -37 18 SINCE JUL 1 31 83 -52 106 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 93 50 43 93 SINCE SEP 1 93 50 43 93 SINCE JAN 1 794 731 63 571 .................................................................. WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 2.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 400 AM LOWEST 33 100 PM AVERAGE 67 .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 95 1988 MINIMUM TEMPERATURE (F) 49 32 1916 SUNRISE AND SUNSET SEPTEMBER 17 2005.....SUNRISE 652 AM CDT SUNSET 715 PM CDT SEPTEMBER 18 2005.....SUNRISE 653 AM CDT SUNSET 714 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && ................................... ...THE MASON CITY CLIMATE SUMMARY FOR SEPTEMBER 16 2005... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1893 TO 2005 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 78 254 PM 94 1931 73 5 70 MINIMUM 43 600 AM 30 1937 49 -6 45 AVERAGE 61 61 0 58 PRECIPITATION (IN) YESTERDAY 0.00 1.45 1925 0.11 -0.11 0.00 MONTH TO DATE 3.31 1.91 1.40 4.27 SINCE JUN 1 16.25 15.73 0.52 18.32 SINCE JAN 1 31.50 27.57 3.93 38.05 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0 2001 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 4 5 -1 7 MONTH TO DATE 14 58 -44 35 SINCE SEP 1 14 58 -44 35 SINCE JUL 1 37 108 -71 161 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 72 33 39 57 SINCE SEP 1 72 33 39 57 SINCE JAN 1 715 648 67 366 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 32 300 PM AVERAGE 63 .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 94 1925 MINIMUM TEMPERATURE (F) 48 31 1943 SUNRISE AND SUNSET SEPTEMBER 17 2005.....SUNRISE 655 AM CDT SUNSET 719 PM CDT SEPTEMBER 18 2005.....SUNRISE 656 AM CDT SUNSET 717 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$