Climatological Report (Annual)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
000 CXUS53 KUNR 172347 CLARAP CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 411 PM MST FRI JAN 17 2020 ................................... ...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR THE YEAR OF 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1942 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 111 07/15/2006 LOW -31 02/02/1996 HIGHEST 92 09/02 105 06/14 07/24 LOWEST -19 02/07 -19 01/01 AVG. MAXIMUM 54.7 60.4 -5.7 57.4 AVG. MINIMUM 31.2 33.9 -2.7 32.0 MEAN 43.0 47.1 -4.1 44.7 DAYS MAX >= 90 7 15 DAYS MAX <= 32 62 51 DAYS MIN <= 32 195 190 DAYS MIN <= 0 28 22 PRECIPITATION (INCHES) RECORD MAXIMUM 27.70 1946 MINIMUM 9.12 1974 TOTALS 28.43R 16.29 12.14 25.66 DAILY AVG. 0.08 0.04 0.04 0.07 DAYS >= .01 135 117 DAYS >= .10 65 54 DAYS >= .50 14 19 DAYS >= 1.00 5 5 GREATEST 24 HR. TOTAL 2.34 05/21 TO 05/21 DEGREE_DAYS HEATING TOTAL 8242 7152 1090 7746 COOLING TOTAL 399 636 -237 488 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM ................................................................. WIND (MPH) AVERAGE WIND SPEED 10.0 HIGHEST WIND SPEED/DIRECTION 54/320 DATE 03/14 HIGHEST GUST SPEED/DIRECTION 69/340 DATE 01/28 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 38 MIXED PRECIP 0 HEAVY RAIN 17 RAIN 32 LIGHT RAIN 108 FREEZING RAIN 0 LT FREEZING RAIN 10 HAIL 1 HEAVY SNOW 11 SNOW 27 LIGHT SNOW 80 SLEET 0 FOG 141 FOG W/VIS <= 1/4 MILE 53 HAZE 33 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$