514
CXUS53 KUNR 011624
CLMCUT

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
924 AM MST SUN FEB 01 2026

...................................

...THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2026...

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           56   01/01                          54  01/28
LOWEST           -14   01/24                         -16  01/20
AVG. MAXIMUM    36.4               35.2     1.2     30.6
AVG. MINIMUM    16.7               15.0     1.7      9.5
MEAN            26.5               25.1     1.4     20.1
DAYS MAX >= 90     0                                   0
DAYS MAX <= 32     9                                  20
DAYS MIN <= 32    28                                  31
DAYS MIN <= 0      6                                   6

PRECIPITATION (INCHES)
TOTALS          0.11               0.41   -0.30     0.17
DAILY AVG.      0.00               0.01   -0.01     0.01
DAYS >= .01        6                                   5
DAYS >= .10        0                                   0
DAYS >= .50        0                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.03   01/08 TO 01/09               0.08
                       01/23 TO 01/23
                       01/30 TO 01/30


DEGREE DAYS
HEATING TOTAL   1187               1237     -50     1386
 SINCE 7/1      3911               4554    -643       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.7
HIGHEST WIND SPEED/DIRECTION    35/320    DATE  01/16
HIGHEST GUST SPEED/DIRECTION    61/310    DATE  01/16

AVERAGE RH (PERCENT)     57

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                1     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW               13     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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