000 CDUS43 KDMX 220643 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 142 AM CDT MON AUG 22 2005 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR AUGUST 21 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 78 421 PM 100 1916 82 -4 72 MINIMUM 57 522 AM 39 2004 59 -2 39 AVERAGE 68 70 -2 56 PRECIPITATION (IN) YESTERDAY 0.00 1.29 1920 0.13 -0.13 0.00 MONTH TO DATE 2.74 2.83 -0.09 3.39 SINCE JUN 1 14.57 11.85 2.72 10.03 SINCE JAN 1 24.49 23.25 1.24 28.80 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 1 -1 9 MONTH TO DATE 0 5 -5 69 SINCE JUN 1 6 41 -35 135 SINCE JUL 1 3 12 -9 87 COOLING YESTERDAY 3 6 -3 0 MONTH TO DATE 146 147 -1 58 SINCE JUN 1 657 576 81 360 SINCE JAN 1 675 630 45 417 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 4.9 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 97 100 AM LOWEST 45 300 PM AVERAGE 71 .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 98 1936 MINIMUM TEMPERATURE (F) 58 40 1923 SUNRISE AND SUNSET AUGUST 22 2005........SUNRISE 624 AM CDT SUNSET 800 PM CDT AUGUST 23 2005........SUNRISE 625 AM CDT SUNSET 758 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 AUGUST 21 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 77 334 PM 100 1947 80 -3 71 MINIMUM 52 557 AM 36 2004 58 -6 36 AVERAGE 65 69 -4 54 PRECIPITATION (IN) YESTERDAY 0.00 3.25 1979 0.15 -0.15 0.00 MONTH TO DATE 2.61 3.13 -0.52 3.32 SINCE JUN 1 12.66 12.43 0.23 13.66 SINCE JAN 1 27.91 24.27 3.64 33.39 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 1 -1 11 MONTH TO DATE 3 19 -16 93 SINCE JUN 1 11 69 -58 189 SINCE JUL 1 8 32 -24 117 COOLING YESTERDAY 0 5 -5 0 MONTH TO DATE 122 140 -18 40 SINCE JUN 1 603 528 75 251 SINCE JAN 1 612 571 41 274 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 6.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1200 AM LOWEST 50 1200 PM AVERAGE 74 .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 97 1947 MINIMUM TEMPERATURE (F) 58 40 1923 SUNRISE AND SUNSET AUGUST 22 2005........SUNRISE 627 AM CDT SUNSET 805 PM CDT AUGUST 23 2005........SUNRISE 628 AM CDT SUNSET 803 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ KINNEY