559
CXUS53 KUNR 021757
CLSUNR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1057 AM MST TUE DEC 02 2025
...............................
...THE EAST RAPID CITY SD CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2025 TO 11/30/2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1888 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 103 09/04/1960
09/02/1960
LOW -15 11/14/1959
HIGHEST 95 09/11 98 09/02
09/29
LOWEST -3 11/30 13 11/29
AVG. MAXIMUM 65.4 59.9 5.5 66.9
AVG. MINIMUM 43.1 38.4 4.7 42.5
MEAN 54.3 49.2 5.1 54.7
DAYS MAX >= 90 3 12
DAYS MAX <= 32 4 8
DAYS MIN <= 32 15 21
DAYS MIN <= 0 1 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.93 1998
MINIMUM 0.34 1952
TOTALS 3.55 3.37 0.18 2.06
DAILY AVG. 0.04 0.04 0.00 0.03
DAYS >= .01 22 12
DAYS >= .10 9 6
DAYS >= .50 3 1
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.61 10/15 TO 10/16 0.75
SNOWFALL (INCHES)
RECORDS
TOTAL 33.8 2019
TOTALS 1.6 10.0 -8.4 0.2
SINCE 7/1 1.6 10.0 -8.4 MM
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 0 3.0 -3.0 0
GREATEST
SNOW DEPTH 1 11/29 MM 11/28
11/30
24 HR TOTAL 1.5 11/28 TO 11/29 0.2
DEGREE DAYS
HEATING TOTAL 1101 1525 -424 1146
COOLING TOTAL 146 85 61 231
............................................................
WIND (MPH)
AVERAGE WIND SPEED 7.1
HIGHEST WIND SPEED/DIRECTION 39/320 DATE 11/25
HIGHEST GUST SPEED/DIRECTION 67/320 DATE 11/25
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 8 MIXED PRECIP 0
HEAVY RAIN 6 RAIN 7
LIGHT RAIN 28 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 1
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 4 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 3
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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