000 CDUS43 KDMX 200738 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 238 AM CDT TUE SEP 20 2005 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR SEPTEMBER 19 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 80 324 PM 95 1925 74 6 88 MINIMUM 55 1159 PM 32 1991 49 6 63 AVERAGE 68 61 7 76 PRECIPITATION (IN) YESTERDAY 0.55 4.50 1919 0.09 0.46 0.00 MONTH TO DATE 1.56 1.96 -0.40 0.59 SINCE JUN 1 16.19 15.06 1.13 11.81 SINCE JAN 1 26.11 26.46 -0.35 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 73 -53 23 SINCE SEP 1 20 73 -53 23 SINCE JUL 1 32 100 -68 111 COOLING YESTERDAY 3 2 1 11 MONTH TO DATE 105 56 49 109 SINCE SEP 1 105 56 49 109 SINCE JAN 1 806 737 69 587 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 9.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 500 AM LOWEST 54 300 PM AVERAGE 76 .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 94 1908 MINIMUM TEMPERATURE (F) 48 27 1991 SUNRISE AND SUNSET SEPTEMBER 20 2005.....SUNRISE 655 AM CDT SUNSET 710 PM CDT SEPTEMBER 21 2005.....SUNRISE 656 AM CDT SUNSET 708 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 19 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 77 344 PM 95 1948 72 5 85 MINIMUM 52 1144 PM 25 1894 48 4 59 AVERAGE 65 60 5 72 PRECIPITATION (IN) YESTERDAY 1.88 4.57 1983 0.10 1.78 0.00 MONTH TO DATE 5.84 2.22 3.62 4.27 SINCE JUN 1 18.78 16.04 2.74 18.32 SINCE JAN 1 34.03 27.88 6.15 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 75 -57 43 SINCE SEP 1 18 75 -57 43 SINCE JUL 1 41 125 -84 169 COOLING YESTERDAY 0 1 -1 7 MONTH TO DATE 75 36 39 65 SINCE SEP 1 75 36 39 65 SINCE JAN 1 718 651 67 374 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 54 400 PM AVERAGE 77 .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 90 1895 MINIMUM TEMPERATURE (F) 47 28 1897 SUNRISE AND SUNSET SEPTEMBER 20 2005.....SUNRISE 659 AM CDT SUNSET 714 PM CDT SEPTEMBER 21 2005.....SUNRISE 700 AM CDT SUNSET 712 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ SMALL