781
CDUS43 KUNR 090850
CLI2WX
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
250 AM MDT SAT MAY 09 2026
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..THE BUFFALO SD CLIMATE SUMMARY FOR MAY 8 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 70 406 PM 64 6 81
MINIMUM 39 444 AM 39 0 44
AVERAGE 55 51 4 63
PRECIPITATION (IN)
YESTERDAY 0.01 0.07 -0.06 0.00
MONTH TO DATE 0.01 0.53 -0.52 0.06
SINCE MAR 1 2.19 2.50 -0.31 3.66
SINCE JAN 1 2.59 3.22 -0.63 4.58
DEGREE DAYS
HEATING
YESTERDAY 10 14 -4 2
MONTH TO DATE 144 121 23 77
SINCE MAR 1 1581 1745 -164 738
SINCE JUL 1 6262 7344 -1082 6211
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 3 0 3 0
SINCE JAN 1 3 0 3 0
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 13.7
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 500 AM
LOWEST 22 300 PM
AVERAGE 52
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SUNRISE AND SUNSET
MAY 9 2026...........SUNRISE 531 AM MDT SUNSET 811 PM MDT
MAY 10 2026...........SUNRISE 529 AM MDT SUNSET 813 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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