Climatological Report (Monthly)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
558 CXUS53 KUNR 011739 CLMUNR CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 1139 AM MDT SAT JUN 01 2024 ................................... ...THE EAST RAPID CITY SD CLIMATE SUMMARY FOR THE MONTH OF MAY 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1888 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 99 05/27/1969 LOW 19 05/03/1954 05/01/1909 HIGHEST 87 05/17 83 05/22 05/23 LOWEST 32 05/03 34 05/02 AVG. MAXIMUM 66.3 65.3 1.0 72.9 AVG. MINIMUM 46.1 44.6 1.5 49.6 MEAN 56.2 54.9 1.3 61.2 DAYS MAX >= 90 0 0 DAYS MAX <= 32 0 0 DAYS MIN <= 32 1 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.71 2008 MINIMUM 0.09 1936 TOTALS 2.33 4.12 -1.79 5.41 DAILY AVG. 0.08 0.13 -0.05 0.17 DAYS >= .01 14 11 DAYS >= .10 10 9 DAYS >= .50 1 4 DAYS >= 1.00 0 1 GREATEST 24 HR. TOTAL 0.57 05/01 TO 05/01 1.66 SNOWFALL (INCHES) RECORDS TOTAL 19.2 1892 TOTALS 0.2 2.2 -2.0 0.0 SINCE 7/1 26.3 53.6 -27.3 MM SNOWDEPTH AVG. 0 0 DAYS >= 1.0 0 0.5 -0.5 0 GREATEST SNOW DEPTH 0 0 MM 24 HR TOTAL MM MM DEGREE DAYS HEATING TOTAL 274 327 -53 137 SINCE 7/1 5976 6761 -785 MM COOLING TOTAL 7 16 -9 28 SINCE 1/1 15 17 -2 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.6 HIGHEST WIND SPEED/DIRECTION 36/300 DATE 05/07 HIGHEST GUST SPEED/DIRECTION 54/290 DATE 05/07 AVERAGE RH (PERCENT) 58 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 2 LIGHT RAIN 16 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 1 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 1 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. $$