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CXUS53 KUNR 011711
CLMCUT
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1011 AM MST THU JAN 01 2026
...............................
...THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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
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TEMPERATURE (F)
HIGHEST 59 12/24 58 12/07
12/21
LOWEST 1 12/28 12 12/31
AVG. MAXIMUM 43.0 34.9 8.1 43.0
AVG. MINIMUM 22.5 15.5 7.0 23.0
MEAN 32.7 25.2 7.5 33.0
DAYS MAX >= 90 0 0
DAYS MAX <= 32 6 4
DAYS MIN <= 32 26 28
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
TOTALS 0.33 0.48 -0.15 0.06
DAILY AVG. 0.01 0.02 -0.01 0.00
DAYS >= .01 7 4
DAYS >= .10 2 0
DAYS >= .50 0 0
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.12 12/25 TO 12/25 0.03
DEGREE DAYS
HEATING TOTAL 992 1234 -242 982
SINCE 7/1 2724 3306 -582 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 197 209 -12 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.1
HIGHEST WIND SPEED/DIRECTION 47/290 DATE 12/18
HIGHEST GUST SPEED/DIRECTION 75/310 DATE 12/18
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 4 FREEZING RAIN 0
LT FREEZING RAIN 2 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 14 SLEET 0
FOG 12 FOG W/VIS <= 1/4 MILE 2
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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