000 CDUS43 KDMX 040643 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 140 AM CDT SUN SEP 4 2005 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR SEPTEMBER 3 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 87 328 PM 101 1939 79 8 83 MINIMUM 47 546 AM 36 1974 54 -7 58 AVERAGE 67 67 0 71 PRECIPITATION (IN) YESTERDAY 0.00 1.90 1949 0.11 -0.11 0.00 MONTH TO DATE 0.00 0.34 -0.34 0.00 SINCE JUN 1 14.63 13.44 1.19 11.22 SINCE JAN 1 24.55 24.84 -0.29 29.99 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 2 -2 0 MONTH TO DATE 0 6 -6 0 SINCE SEP 1 0 6 -6 0 SINCE JUL 1 12 33 -21 88 COOLING YESTERDAY 2 4 -2 6 MONTH TO DATE 3 12 -9 26 SINCE SEP 1 3 12 -9 26 SINCE JAN 1 704 693 11 504 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 5.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 200 AM LOWEST 32 300 PM AVERAGE 63 .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 101 1925 MINIMUM TEMPERATURE (F) 54 34 1974 SUNRISE AND SUNSET SEPTEMBER 4 2005.....SUNRISE 638 AM CDT SUNSET 738 PM CDT SEPTEMBER 5 2005.....SUNRISE 639 AM CDT SUNSET 737 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 3 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 84 331 PM 96 1925 77 7 82 MINIMUM 48 554 AM 34 1974 54 -6 55 AVERAGE 66 65 1 69 PRECIPITATION (IN) YESTERDAY 0.00 1.22 1968 0.13 -0.13 0.00 MONTH TO DATE 0.00 0.39 -0.39 0.00 SINCE JUN 1 12.94 14.21 -1.27 14.05 SINCE JAN 1 28.19 26.05 2.14 33.78 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 3 -3 0 MONTH TO DATE 0 8 -8 0 SINCE SEP 1 0 8 -8 0 SINCE JUL 1 23 58 -35 126 COOLING YESTERDAY 1 3 -2 4 MONTH TO DATE 2 9 -7 17 SINCE SEP 1 2 9 -7 17 SINCE JAN 1 645 624 21 326 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 7.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 100 400 AM LOWEST 47 100 PM AVERAGE 74 .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 100 1925 MINIMUM TEMPERATURE (F) 53 37 1930 SUNRISE AND SUNSET SEPTEMBER 4 2005.....SUNRISE 641 AM CDT SUNSET 743 PM CDT SEPTEMBER 5 2005.....SUNRISE 642 AM CDT SUNSET 741 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$