000 CDUS43 KDMX 231456 CCA CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 1245 AM CST FRI DEC 23 2005 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR DECEMBER 22 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 37 329 PM 55 1941 28 9 9 MINIMUM 5 109 AM -23 1983 10 -5 -6 AVERAGE 21 19 2 2 PRECIPITATION (IN) YESTERDAY 0.00 0.66 1979 0.03 -0.03 0.00 MONTH TO DATE 1.11 0.84 0.27 0.47 SINCE DEC 1 1.11 0.84 0.27 0.47 SINCE JAN 1 30.74 32.88 -2.14 34.80 SNOWFALL (IN) YESTERDAY 0.0 3.0 1969 0.3 -0.3 0.0 MONTH TO DATE 18.5 4.8 13.7 0.8 SINCE DEC 1 18.5 4.8 13.7 0.8 SINCE JUL 1 22.2 9.7 12.5 0.8 SNOW DEPTH 6 DEGREE DAYS HEATING YESTERDAY 44 46 -2 63 MONTH TO DATE 1182 920 262 826 SINCE DEC 1 1182 920 262 826 SINCE JUL 1 2538 2483 55 2171 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 856 758 98 616 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED M SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 LOWEST 81 9999 MM AVERAGE 87 .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 28 52 1965 MINIMUM TEMPERATURE (F) 10 -25 1989 SUNRISE AND SUNSET DECEMBER 23 2005......SUNRISE 737 AM CST SUNSET 441 PM CST DECEMBER 24 2005......SUNRISE 738 AM CST SUNSET 441 PM CST - 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 DECEMBER 22 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 37 1159 PM 55 1941 25 12 4 MINIMUM 5 1209 AM -22 1989 9 -4 -7 AVERAGE 21 17 4 -1 PRECIPITATION (IN) YESTERDAY 0.00 0.35 1938 0.03 -0.03 0.00 MONTH TO DATE 1.01 0.81 0.20 0.41 SINCE DEC 1 1.01 0.81 0.20 0.41 SINCE JAN 1 39.91 34.21 5.70 41.90 SNOWFALL (IN) YESTERDAY 0.0 4.5 1935 0.3 -0.3 0.0 MONTH TO DATE 12.2 5.3 6.9 3.5 SINCE DEC 1 12.2 5.3 6.9 3.5 SINCE JUL 1 15.6 10.9 4.7 5.0 SNOW DEPTH 8 DEGREE DAYS HEATING YESTERDAY 44 48 -4 66 MONTH TO DATE 1168 981 187 874 SINCE DEC 1 1168 981 187 874 SINCE JUL 1 2581 2664 -83 2459 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 769 655 114 386 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 11.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 92 100 AM LOWEST 75 500 AM AVERAGE 84 .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 25 50 1936 MINIMUM TEMPERATURE (F) 8 -25 1990 SUNRISE AND SUNSET DECEMBER 23 2005......SUNRISE 743 AM CST SUNSET 442 PM CST DECEMBER 24 2005......SUNRISE 743 AM CST SUNSET 443 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ REV