Climatological Report (Seasonal)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
000 CXUS53 KUNR 041632 CLSUNR CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 1025 AM MDT FRI SEP 4 2020 ................................... ...THE EAST RAPID CITY SD CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2020 TO 8/31/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1888 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 107 07/12/1954 07/09/1954 LOW 31 06/03/1998 06/02/1951 06/01/1951 HIGHEST 102 08/23 91 07/24 LOWEST 48 08/31 50 08/28 AVG. MAXIMUM 84.8 81.4 3.4 79.7 AVG. MINIMUM 60.5 58.6 1.9 59.8 MEAN 72.6 70.0 2.6 69.7 DAYS MAX >= 90 28 3 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 14.97 1905 MINIMUM 2.18 1936 TOTALS 6.85 7.63 -0.78 12.99 DAILY AVG. 0.08 0.08 0.00 0.14 DAYS >= .01 34 42 DAYS >= .10 18 26 DAYS >= .50 3 7 DAYS >= 1.00 0 3 GREATEST 24 HR. TOTAL 0.87 07/05 TO 07/05 2.03 SNOWFALL (INCHES) RECORDS TOTAL 3.0 1969 1998 TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 0.0 SNOWDEPTH AVG. 0 MM MM 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 MM 0 MM 24 HR TOTAL 0.0 MM 0.0 DEGREE_DAYS HEATING TOTAL 33 118 -85 83 COOLING TOTAL 761 576 185 385 ................................................................. WIND (MPH) AVERAGE WIND SPEED 8.2 HIGHEST WIND SPEED/DIRECTION 46/330 DATE 08/14 HIGHEST GUST SPEED/DIRECTION 63/360 DATE 08/27 AVERAGE RH (PERCENT) 53 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 32 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 12 LIGHT RAIN 47 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 10 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 0 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$