000 CDUS43 KDMX 110840 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 335 AM CDT SUN SEP 11 2005 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR SEPTEMBER 10 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 90 317 PM 98 1931 77 13 85 MINIMUM 63 526 AM 35 1976 52 11 59 AVERAGE 77 65 12 72 PRECIPITATION (IN) YESTERDAY 0.00 1.51 1896 0.10 -0.10 0.00 MONTH TO DATE 0.92 1.09 -0.17 0.54 SINCE JUN 1 15.55 14.19 1.36 11.76 SINCE JAN 1 25.47 25.59 -0.12 30.53 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 0 4 -4 0 MONTH TO DATE 2 29 -27 13 SINCE SEP 1 2 29 -27 13 SINCE JUL 1 14 56 -42 101 COOLING YESTERDAY 12 3 9 7 MONTH TO DATE 61 35 26 54 SINCE SEP 1 61 35 26 54 SINCE JAN 1 762 716 46 532 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 10.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 38 200 PM AVERAGE 66 .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 98 2000 MINIMUM TEMPERATURE (F) 52 32 1917 SUNRISE AND SUNSET SEPTEMBER 11 2005.....SUNRISE 645 AM CDT SUNSET 726 PM CDT SEPTEMBER 12 2005.....SUNRISE 646 AM CDT SUNSET 724 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 10 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 88 325 PM 98 1931 75 13 83 MINIMUM 64 105 AM 35 1935 51 13 55 AVERAGE 76 63 13 69 PRECIPITATION (IN) YESTERDAY 0.00 1.70 1896 0.12 -0.12 0.00 MONTH TO DATE 2.65 1.24 1.41 0.33 SINCE JUN 1 15.59 15.06 0.53 14.38 SINCE JAN 1 30.84 26.90 3.94 34.11 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 0 4 -4 0 MONTH TO DATE 0 31 -31 26 SINCE SEP 1 0 31 -31 26 SINCE JUL 1 23 81 -58 152 COOLING YESTERDAY 11 2 9 4 MONTH TO DATE 49 25 24 35 SINCE SEP 1 49 25 24 35 SINCE JAN 1 692 640 52 344 .................................................................. WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 12.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 40 300 PM AVERAGE 67 .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 95 2000 MINIMUM TEMPERATURE (F) 51 31 1894 SUNRISE AND SUNSET SEPTEMBER 11 2005.....SUNRISE 649 AM CDT SUNSET 730 PM CDT SEPTEMBER 12 2005.....SUNRISE 650 AM CDT SUNSET 728 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ CM