000 CDUS43 KDMX 220706 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 107 AM CST TUE JAN 22 2002 ................................... ...THE WATERLOO CLIMATE SUMMARY FOR 21 JANUARY 2002... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1895 TO 2002 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE YESTERDAY MAXIMUM 49 316 PM 54 1921 26 23 15 MINIMUM 17 725 AM -31 1970 6 11 0 AVERAGE 33 16 17 8 PRECIPITATION (INCHES) YESTERDAY 0.00 0.52 1917 0.03 -0.03 0.00 MONTH TO DATE 0.02 MM MM 0.54 -0.52 0.37 SINCE 1 DEC 0.90 MM MM 1.65 -0.75 2.35 SINCE 1 JAN 0.02 MM MM 0.54 -0.52 0.37 SNOWFALL (INCHES) YESTERDAY 0.0 MONTH TO DATE 0.5 SINCE 1 DEC 1.3 SINCE 1 JUL 1.3 SNOW DEPTH (IN) 0 DEGREE DAYS HEATING YESTERDAY 32 51 -19 57 MONTH TO DATE 792 1063 -271 972 SINCE 1 DEC 1860 2449 -589 2714 SINCE 1 JUL 3025 3964 -939 4169 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE 1 DEC 0 0 0 0 SINCE 1 JAN 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION 220 HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION 220 AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.30 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY HIGHEST RH 91 PERCENT 700 AM LOWEST RH 37 PERCENT 400 PM AVERAGE RH 64 PERCENT .......................................................... THE WATERLOO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE 26 52 1964 MINIMUM TEMPERATURE 6 -33 1930 SUNRISE AND SUNSET 22 JANUARY 2002.......SUNRISE 733 AM SUNSET 510 PM 23 JANUARY 2002.......SUNRISE 732 AM SUNSET 511 PM - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE OF PRECIPITATION. && ................................... ...THE MASON CITY CLIMATE SUMMARY FOR 21 JANUARY 2002... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1893 TO 2002 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE YESTERDAY MAXIMUM 43 412 PM 48 1921 23 20 12 MINIMUM 13 718 AM -29 1970 5 8 -2 AVERAGE 28 14 14 5 PRECIPITATION (INCHES) YESTERDAY 0.00 0.57 1917 0.03 -0.03 0.00 MONTH TO DATE 0.12 MM MM 0.68 -0.56 0.28 SINCE 1 DEC 0.96 MM MM 1.76 -0.80 2.06 SINCE 1 JAN 0.12 MM MM 0.68 -0.56 0.28 SNOWFALL (INCHES) YESTERDAY 0.0 MONTH TO DATE 3.1 SINCE 1 DEC 3.2 SINCE 1 JUL 3.2 SNOW DEPTH (IN) 1 DEGREE DAYS HEATING YESTERDAY 37 52 -15 60 MONTH TO DATE 865 1092 -227 971 SINCE 1 DEC 2025 2540 -515 2771 SINCE 1 JUL 3386 4152 -766 4414 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE 1 DEC 0 0 0 0 SINCE 1 JAN 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION 320 HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION 320 AVERAGE WIND SPEED 12.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.24 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY HIGHEST RH 92 PERCENT 400 AM LOWEST RH 52 PERCENT 1100 PM AVERAGE RH 72 PERCENT .......................................................... THE MASON CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE 23 48 1981 MINIMUM TEMPERATURE 5 -31 1930 SUNRISE AND SUNSET 22 JANUARY 2002.......SUNRISE 738 AM SUNSET 512 PM 23 JANUARY 2002.......SUNRISE 738 AM SUNSET 513 PM - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE OF PRECIPITATION.