000 CDUS43 KDMX 100744 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 239 AM CDT SAT SEP 10 2005 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR SEPTEMBER 9 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 88 427 PM 98 1955 78 10 77 MINIMUM 62 100 AM 35 1924 52 10 46 AVERAGE 75 65 10 62 PRECIPITATION (IN) YESTERDAY 0.00 2.80 1940 0.10 -0.10 0.00 MONTH TO DATE 0.92 0.99 -0.07 0.54 SINCE JUN 1 15.55 14.09 1.46 11.76 SINCE JAN 1 25.47 25.49 -0.02 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 3 MONTH TO DATE 2 25 -23 13 SINCE SEP 1 2 25 -23 13 SINCE JUL 1 14 52 -38 101 COOLING YESTERDAY 10 3 7 0 MONTH TO DATE 49 32 17 47 SINCE SEP 1 49 32 17 47 SINCE JAN 1 750 713 37 525 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 8.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 50 400 PM AVERAGE 75 .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 98 1931 MINIMUM TEMPERATURE (F) 52 35 1976 SUNRISE AND SUNSET SEPTEMBER 10 2005.....SUNRISE 644 AM CDT SUNSET 728 PM CDT SEPTEMBER 11 2005.....SUNRISE 645 AM CDT SUNSET 726 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 9 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 87 400 PM 96 1955 75 12 75 MINIMUM 63 524 AM 34 1924 51 12 44 AVERAGE 75 63 12 60 PRECIPITATION (IN) YESTERDAY 0.00 2.33 1971 0.12 -0.12 0.00 MONTH TO DATE 2.65 1.12 1.53 0.33 SINCE JUN 1 15.59 14.94 0.65 14.38 SINCE JAN 1 30.84 26.78 4.06 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 5 MONTH TO DATE 0 27 -27 26 SINCE SEP 1 0 27 -27 26 SINCE JUL 1 23 77 -54 152 COOLING YESTERDAY 10 2 8 0 MONTH TO DATE 38 23 15 31 SINCE SEP 1 38 23 15 31 SINCE JAN 1 681 638 43 340 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 55 300 PM AVERAGE 78 .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 98 1931 MINIMUM TEMPERATURE (F) 51 35 1935 SUNRISE AND SUNSET SEPTEMBER 10 2005.....SUNRISE 648 AM CDT SUNSET 732 PM CDT SEPTEMBER 11 2005.....SUNRISE 649 AM CDT SUNSET 730 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ CM