000 CDUS43 KDMX 210700 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 200 AM CDT WED SEP 21 2005 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR SEPTEMBER 20 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 87 MM 94 1908 74 13 82 MINIMUM 48 MM 27 1991 48 0 60 AVERAGE 68 61 7 71 PRECIPITATION (IN) YESTERDAY 0.00 2.65 1923 0.09 -0.09 0.00 MONTH TO DATE 1.56 2.05 -0.49 0.59 SINCE JUN 1 16.19 15.15 1.04 11.81 SINCE JAN 1 26.11 26.55 -0.44 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 0 6 -6 0 MONTH TO DATE 20 79 -59 23 SINCE SEP 1 20 79 -59 23 SINCE JUL 1 32 106 -74 111 COOLING YESTERDAY 3 2 1 6 MONTH TO DATE 108 58 50 115 SINCE SEP 1 108 58 50 115 SINCE JAN 1 809 739 70 593 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 26 300 PM AVERAGE 63 .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 93 1937 MINIMUM TEMPERATURE (F) 48 27 1918 SUNRISE AND SUNSET SEPTEMBER 21 2005.....SUNRISE 656 AM CDT SUNSET 708 PM CDT SEPTEMBER 22 2005.....SUNRISE 657 AM CDT SUNSET 706 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 20 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 86 MM 90 1895 72 14 79 MINIMUM 50 MM 28 1897 47 3 56 AVERAGE 68 59 9 68 PRECIPITATION (IN) YESTERDAY 0.00 1.57 1948 0.10 -0.10 0.00 MONTH TO DATE 5.84 2.32 3.52 4.27 SINCE JUN 1 18.78 16.14 2.64 18.32 SINCE JAN 1 34.03 27.98 6.05 38.05 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 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 6 -6 0 MONTH TO DATE 18 81 -63 43 SINCE SEP 1 18 81 -63 43 SINCE JUL 1 41 131 -90 169 COOLING YESTERDAY 3 1 2 3 MONTH TO DATE 78 37 41 68 SINCE SEP 1 78 37 41 68 SINCE JAN 1 721 652 69 377 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 9.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 32 300 PM AVERAGE 66 .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 93 1937 MINIMUM TEMPERATURE (F) 47 29 1999 SUNRISE AND SUNSET SEPTEMBER 21 2005.....SUNRISE 700 AM CDT SUNSET 712 PM CDT SEPTEMBER 22 2005.....SUNRISE 701 AM CDT SUNSET 710 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ SMALL