Climatological Report (Monthly)
Issued by NWS
Issued by NWS
168 CXUS53 KABR 011408 CLMATY CLIMATE REPORT NATIONAL WEATHER SERVICE ABERDEEN SD 908 AM CDT TUE OCT 01 2024 ................................... ...THE WATERTOWN SD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1898 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 104 09/10/1931 LOW 9 09/29/1899 HIGHEST 88 09/15 MM MM 101 09/03 09/28 LOWEST 40 09/22 MM MM 40 09/17 AVG. MAXIMUM 79.7 71.6 8.1 77.5 AVG. MINIMUM 52.5 48.6 3.9 53.6 MEAN 66.1 60.1 6.0 65.5 DAYS MAX >= 90 0 0.7 -0.7 4 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 1.1 -1.1 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.22 1921 MINIMUM 0.12 1953 TOTALS 0.25 2.45 -2.20 2.74 DAYS >= .01 2 8.5 -6.5 10 DAYS >= .10 1 4.9 -3.9 3 DAYS >= .50 0 1.6 -1.6 1 DAYS >= 1.00 0 0.5 -0.5 1 SNOWFALL (INCHES) RECORDS TOTAL 1.2 1942 SNOW DEPTH MM MM TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 0 0.0 0.0 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 0 MM DEGREE DAYS HEATING TOTAL 60 193 -133 70 SINCE 7/1 87 246 -159 MM COOLING TOTAL 100 46 54 90 SINCE 1/1 536 517 19 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST 04/24 ................................................................ WIND (MPH) AVERAGE WIND SPEED 10.0 RESULTANT WIND SPEED/DIRECTION 6/170 HIGHEST WIND SPEED/DIRECTION 30/160 DATE 09/12 30/160 09/17 30/200 09/18 HIGHEST GUST SPEED/DIRECTION 44/150 DATE 09/12 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.06 NUMBER OF DAYS FAIR 29 NUMBER OF DAYS PC 1 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 64 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 0 LIGHT RAIN 4 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 6 FOG W/VIS <= 1/4 MILE 1 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$