Climatological Report (Monthly)
Issued by NWS

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919
CXUS53 KUNR 011528
CLM2WX

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
928 AM MDT FRI MAY 01 2026

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

...THE BUFFALO SD CLIMATE SUMMARY FOR THE MONTH OF APRIL 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           87   04/22                          81  04/11
LOWEST            20   04/18                          26  04/19
AVG. MAXIMUM    54.5               55.6    -1.1     59.4
AVG. MINIMUM    29.7               31.3    -1.6     34.7
MEAN            42.1               43.5    -1.4     47.0
DAYS MAX >= 90     0                                   0
DAYS MAX <= 32     2                                   0
DAYS MIN <= 32    22                                   9
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          1.64               1.44    0.20     3.60
DAILY AVG.      0.05               0.05    0.00     0.13
DAYS >= .01        9                                   8
DAYS >= .10        5                                   6
DAYS >= .50        1                                   2
DAYS >= 1.00       0                                   2
GREATEST
 24 HR. TOTAL   0.70   04/02 TO 04/03               2.64


DEGREE DAYS
HEATING TOTAL    683                647      36      390
 SINCE 7/1      6118               7224   -1106       MM
COOLING TOTAL      3                  0       3        0
 SINCE 1/1         3                  0       3       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              14.2
HIGHEST WIND SPEED/DIRECTION    54/290    DATE  04/08
HIGHEST GUST SPEED/DIRECTION    68/290    DATE  04/08

AVERAGE RH (PERCENT)     63


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

$$