000 CDUS43 KDMX 110712 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 1255 AM CST SUN DEC 11 2005 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR DECEMBER 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 36 1019 PM 58 1979 32 4 40 MINIMUM 12 1259 AM -29 1919 14 -2 33 AVERAGE 24 23 1 37 PRECIPITATION (IN) YESTERDAY 0.05 1.28 1964 0.04 0.01 0.01 MONTH TO DATE 0.68 0.45 0.23 0.42 SINCE DEC 1 0.68 0.45 0.23 0.42 SINCE JAN 1 30.31 32.49 -2.18 34.75 SNOWFALL (IN) YESTERDAY T 3.5 1909 0.2 -0.2 0.0 MONTH TO DATE 13.7 2.0 11.7 0.0 SINCE DEC 1 13.7 2.0 11.7 0.0 SINCE JUL 1 17.4 6.9 10.5 T SNOW DEPTH 8 DEGREE DAYS HEATING YESTERDAY 41 41 0 28 MONTH TO DATE 592 395 197 299 SINCE DEC 1 592 395 197 299 SINCE JUL 1 1948 1958 -10 1644 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 37 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 16.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 96 200 PM LOWEST 67 300 AM AVERAGE 82 .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 61 1965 MINIMUM TEMPERATURE (F) 14 -18 1976 SUNRISE AND SUNSET DECEMBER 11 2005......SUNRISE 729 AM CST SUNSET 436 PM CST DECEMBER 12 2005......SUNRISE 730 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 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 36 905 PM 59 1979 29 7 37 MINIMUM 14 1248 AM -23 1919 13 1 32 AVERAGE 25 21 4 35 PRECIPITATION (IN) YESTERDAY 0.01 1.20 1911 0.04 -0.03 T MONTH TO DATE 0.40 0.43 -0.03 0.18 SINCE DEC 1 0.40 0.43 -0.03 0.18 SINCE JAN 1 39.30 33.83 5.47 41.67 SNOWFALL (IN) YESTERDAY T 11.0 1970 0.2 -0.2 T MONTH TO DATE 6.1 2.0 4.1 T SINCE DEC 1 6.1 2.0 4.1 T SINCE JUL 1 9.5 7.6 1.9 1.5 SNOW DEPTH 8 DEGREE DAYS HEATING YESTERDAY 40 44 -4 30 MONTH TO DATE 579 423 156 322 SINCE DEC 1 579 423 156 322 SINCE JUL 1 1992 2106 -114 1907 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 32 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 19.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1200 PM LOWEST 70 1200 AM AVERAGE 80 .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 28 57 1946 MINIMUM TEMPERATURE (F) 12 -17 1934 SUNRISE AND SUNSET DECEMBER 11 2005......SUNRISE 735 AM CST SUNSET 438 PM CST DECEMBER 12 2005......SUNRISE 736 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. $$