000 CDUS43 KDMX 120700 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 1256 AM CST MON DEC 12 2005 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR DECEMBER 11 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 32 1235 AM 61 1965 32 0 34 MINIMUM 15 803 AM -18 1976 14 1 31 AVERAGE 24 23 1 33 PRECIPITATION (IN) YESTERDAY 0.02 1.55 1899 0.04 -0.02 0.00 MONTH TO DATE 0.70 0.49 0.21 0.42 SINCE DEC 1 0.70 0.49 0.21 0.42 SINCE JAN 1 30.33 32.53 -2.20 34.75 SNOWFALL (IN) YESTERDAY 0.3 7.0 2000 0.2 0.1 0.0 MONTH TO DATE 14.0 2.2 11.8 0.0 SINCE DEC 1 14.0 2.2 11.8 0.0 SINCE JUL 1 17.7 7.1 10.6 T SNOW DEPTH 6 DEGREE DAYS HEATING YESTERDAY 41 42 -1 32 MONTH TO DATE 633 437 196 331 SINCE DEC 1 633 437 196 331 SINCE JUL 1 1989 2000 -11 1676 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 29 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 91 600 PM LOWEST 63 1200 AM AVERAGE 77 .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 58 1968 MINIMUM TEMPERATURE (F) 14 -15 2000 SUNRISE AND SUNSET DECEMBER 12 2005......SUNRISE 730 AM CST SUNSET 437 PM CST DECEMBER 13 2005......SUNRISE 731 AM CST SUNSET 437 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 11 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 32 202 AM 57 1946 28 4 34 MINIMUM 16 754 AM -17 1934 12 4 28 AVERAGE 24 20 4 31 PRECIPITATION (IN) YESTERDAY 0.02 1.56 1965 0.04 -0.02 0.00 MONTH TO DATE 0.42 0.47 -0.05 0.18 SINCE DEC 1 0.42 0.47 -0.05 0.18 SINCE JAN 1 39.32 33.87 5.45 41.67 SNOWFALL (IN) YESTERDAY 0.3 15.0 1909 0.2 0.1 0.0 MONTH TO DATE 6.4 2.2 4.2 T SINCE DEC 1 6.4 2.2 4.2 T SINCE JUL 1 9.8 7.8 2.0 1.5 SNOW DEPTH 6 DEGREE DAYS HEATING YESTERDAY 41 45 -4 34 MONTH TO DATE 620 468 152 356 SINCE DEC 1 620 468 152 356 SINCE JUL 1 2033 2151 -118 1941 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 30 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 8.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 84 500 AM LOWEST 68 1000 AM AVERAGE 76 .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 28 58 1968 MINIMUM TEMPERATURE (F) 12 -16 2000 1932 SUNRISE AND SUNSET DECEMBER 12 2005......SUNRISE 736 AM CST SUNSET 438 PM CST DECEMBER 13 2005......SUNRISE 737 AM CST SUNSET 438 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ FAB