975
CXUS53 KUNR 011648
CLMICR

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1048 AM MDT MON JUN 01 2026

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

...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR THE MONTH OF MAY 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           96   05/25                          91  05/12
LOWEST            26   05/01                          37  05/22
                       05/06
AVG. MAXIMUM    74.2               70.8     3.4     70.1
AVG. MINIMUM    44.6               47.1    -2.5     47.5
MEAN            59.4               59.0     0.4     58.8
DAYS MAX >= 90     5                                   2
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     4                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          0.62R              3.39   -2.77     4.01
DAILY AVG.      0.02               0.11   -0.09     0.13
DAYS >= .01        4                                  12
DAYS >= .10        3                                  11
DAYS >= .50        0                                   2
DAYS >= 1.00       0                                   1
GREATEST
 24 HR. TOTAL   0.27   05/22 TO 05/22               1.79


DEGREE DAYS
HEATING TOTAL    241                228      13      235
 SINCE 7/1      5506               6383    -877       MM
COOLING TOTAL     73                 41      32       54
 SINCE 1/1        88                 46      42       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.4
HIGHEST WIND SPEED/DIRECTION    46/180    DATE  05/14
HIGHEST GUST SPEED/DIRECTION    68/180    DATE  05/14

AVERAGE RH (PERCENT)     54

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$