520
CDUS43 KUNR 300837
CLI2WX
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
237 AM MDT SAT MAY 30 2026
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..THE BUFFALO SD CLIMATE SUMMARY FOR MAY 29 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 236 PM 71 9 70
MINIMUM 58 504 AM 47 11 39
AVERAGE 69 59 10 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 -0.10 0.00
MONTH TO DATE 0.25 2.28 -2.03 2.51
SINCE MAR 1 2.43 4.25 -1.82 6.11
SINCE JAN 1 2.83 4.97 -2.14 7.03
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 10
MONTH TO DATE 304 333 -29 320
SINCE MAR 1 1741 1957 -216 981
SINCE JUL 1 6422 7556 -1134 6454
COOLING
YESTERDAY 4 1 3 0
MONTH TO DATE 33 4 29 22
SINCE MAR 1 36 4 32 22
SINCE JAN 1 36 4 32 22
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WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 23.1
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 800 PM
LOWEST 48 1200 PM
AVERAGE 68
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SUNRISE AND SUNSET
MAY 30 2026...........SUNRISE 510 AM MDT SUNSET 834 PM MDT
MAY 31 2026...........SUNRISE 509 AM MDT SUNSET 835 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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