122
CDUS43 KUNR 200845
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE
245 AM MDT TUE OCT 20 2020
...............................
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 19 2020
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 33 1159 PM 89 1947 60 -27 60
MINIMUM 29 751 AM 15 1976 33 -4 29
AVERAGE 31 47 -16 45
PRECIPITATION (IN)
YESTERDAY 0.04 0.50 1996 0.05 -0.01 0.00
MONTH TO DATE 0.28 0.98 -0.70 0.54
SINCE SEP 1 1.39 2.27 -0.88 3.23
SINCE JAN 1 11.76 14.90 -3.14 26.25
DEGREE DAYS
HEATING
YESTERDAY 34 18 16 20
MONTH TO DATE 289 286 3 424
SINCE SEP 1 476 473 3 572
SINCE JUL 1 490 510 -20 599
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE SEP 1 44 61 -17 59
SINCE JAN 1 686 633 53 399
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1100 PM
LOWEST 85 100 PM
AVERAGE 93
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THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 88 1947
MINIMUM TEMPERATURE (F) 33 19 1984
1987
SUNRISE AND SUNSET
OCTOBER 20 2020.......SUNRISE 714 AM MDT SUNSET 559 PM MDT
OCTOBER 21 2020.......SUNRISE 715 AM MDT SUNSET 558 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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