


Climatological Report (Monthly)
Issued by NWS
Issued by NWS
156 CXUS53 KUNR 011536 CLMPHP CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 936 AM MDT WED OCT 01 2025 ................................... ...THE PHILIP SD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) HIGHEST 94 09/11 105 09/03 LOWEST 35 09/06 36 09/22 AVG. MAXIMUM 81.5 79.0 2.5 90.0 AVG. MINIMUM 51.6 47.6 4.0 52.2 MEAN 66.6 63.3 3.3 71.1 DAYS MAX >= 90 7 15 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) TOTALS 1.71 1.23 0.48 0.53 DAILY AVG. 0.06 0.04 0.02 0.02 DAYS >= .01 4 5 DAYS >= .10 3 1 DAYS >= .50 2 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 1.05 09/17 TO 09/18 0.41 DEGREE DAYS HEATING TOTAL 60 138 -78 28 SINCE 7/1 69 159 -90 MM COOLING TOTAL 115 87 28 218 SINCE 1/1 943 827 116 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.2 HIGHEST WIND SPEED/DIRECTION 39/320 DATE 09/04 HIGHEST GUST SPEED/DIRECTION 53/310 DATE 09/04 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 3 LIGHT RAIN 7 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 11 FOG W/VIS <= 1/4 MILE 3 HAZE 5 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$