000 CDUS43 KDMX 110758 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 256 AM CDT WED MAY 11 2005 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR MAY 10 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 78 529 PM 91 1987 70 8 76 MINIMUM 53 343 AM 29 1966 46 7 53 AVERAGE 66 58 8 65 PRECIPITATION (IN) YESTERDAY 0.00 1.47 1967 0.13 -0.13 0.06 MONTH TO DATE 0.41 1.23 -0.82 0.20 SINCE MAR 1 4.24 6.59 -2.35 5.84 SINCE JAN 1 7.11 8.48 -1.37 7.58 SNOWFALL (IN) YESTERDAY 0.0 2.0 1945 0.0 0.0 0.0 MONTH TO DATE 0.0 T 0.0 0.0 SINCE MAR 1 1.7 7.0 -5.3 3.6 SINCE JUL 1 20.2 34.9 -14.7 25.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 8 -8 0 MONTH TO DATE 106 97 9 87 SINCE MAR 1 1387 1571 -184 1323 SINCE JUL 1 6423 7211 -788 6682 COOLING YESTERDAY 1 1 0 0 MONTH TO DATE 14 8 6 13 SINCE MAR 1 18 15 3 24 SINCE JAN 1 18 15 3 24 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 400 AM LOWEST 40 500 PM AVERAGE 67 .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 88 1922 MINIMUM TEMPERATURE (F) 46 27 1925 SUNRISE AND SUNSET MAY 11 2005...........SUNRISE 552 AM CDT SUNSET 821 PM CDT MAY 12 2005...........SUNRISE 551 AM CDT SUNSET 822 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 MAY 10 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 72 551 PM 89 1987 68 4 78 MINIMUM 55 619 AM 25 1966 45 10 54 AVERAGE 64 57 7 66 PRECIPITATION (IN) YESTERDAY 0.00 2.64 1967 0.13 -0.13 0.12 MONTH TO DATE 1.13 1.29 -0.16 0.54 SINCE MAR 1 8.56 6.89 1.67 6.40 SINCE JAN 1 12.06 8.79 3.27 8.38 SNOWFALL (IN) YESTERDAY 0.0 MM MM T 0.0 0.0 MONTH TO DATE 0.0 MM MM 0.0 SINCE MAR 1 13.2 8.7 4.5 2.0 SINCE JUL 1 33.3 39.6 -6.3 31.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 1 9 -8 0 MONTH TO DATE 105 106 -1 96 SINCE MAR 1 1529 1662 -133 1451 SINCE JUL 1 6954 7603 -649 7261 COOLING YESTERDAY 0 1 -1 1 MONTH TO DATE 6 6 0 6 SINCE MAR 1 8 7 1 15 SINCE JAN 1 8 7 1 15 .................................................................. WIND (MPH) HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 11.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 100 AM LOWEST 49 400 PM AVERAGE 71 .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 88 1958 MINIMUM TEMPERATURE (F) 45 25 1925 SUNRISE AND SUNSET MAY 11 2005...........SUNRISE 554 AM CDT SUNSET 826 PM CDT MAY 12 2005...........SUNRISE 553 AM CDT SUNSET 827 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ KINNEY