122 CDUS43 KDMX 030630 CLIMCW CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 128 AM CDT THU SEP 3 2020 ................................... ...THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 2 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1893 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 83 425 PM 99 1925 78 5 83 MINIMUM 57 1002 PM 34 1928 54 3 59 AVERAGE 70 66 4 71 PRECIPITATION (IN) YESTERDAY 0.00 2.54 2006 0.11 -0.11 T MONTH TO DATE 0.00 0.23 -0.23 T SINCE SEP 1 0.00 0.23 -0.23 T SINCE JAN 1 22.32 26.59 -4.27 22.40 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 5 4 1 2 SINCE SEP 1 5 4 1 2 SINCE JUL 1 36 40 -4 22 COOLING YESTERDAY 5 3 2 6 MONTH TO DATE 5 7 -2 6 SINCE SEP 1 5 7 -2 6 SINCE JAN 1 716 563 153 501 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 97 300 AM LOWEST 26 100 PM AVERAGE 62 .......................................................... THE MASON CITY IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 96 1925 MINIMUM TEMPERATURE (F) 54 34 1974 SUNRISE AND SUNSET SEPTEMBER 3 2020.....SUNRISE 640 AM CDT SUNSET 744 PM CDT SEPTEMBER 4 2020.....SUNRISE 641 AM CDT SUNSET 742 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$