Climatological Report (Seasonal) Issued by NWS Rapid City, SD
000
CXUS53 KUNR 011537
CLSUNR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
937 AM MDT WED SEP 01 2021
...................................
...THE EAST RAPID CITY SD CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2021 TO 8/31/2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1888 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 107 07/12/1954
07/09/1954
LOW 31 06/03/1998
06/02/1951
06/01/1951
HIGHEST 106 07/27 102 08/23
LOWEST 50 08/21 48 08/31
AVG. MAXIMUM 87.9 81.3 6.6 84.8
AVG. MINIMUM 62.6 58.7 3.9 60.5
MEAN 75.2 70.0 5.2 72.6
DAYS MAX >= 90 41 28
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 14.97 1905
MINIMUM 2.18 1936
TOTALS 4.42 8.12 -3.70 6.85
DAILY AVG. 0.05 0.09 -0.04 0.08
DAYS >= .01 29 34
DAYS >= .10 12 18
DAYS >= .50 2 3
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.73 0.87
SNOWFALL (INCHES)
RECORDS
TOTAL 3.0 1969
TOTALS 0.0 0.1 -0.1 0.0
SINCE 7/1 0.0 0.0 0.0 MM
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0 MM
24 HR TOTAL 0.0 0.0
DEGREE DAYS
HEATING TOTAL 5 112 -107 33
COOLING TOTAL 967 577 390 761
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WIND (MPH)
AVERAGE WIND SPEED 8.2
HIGHEST WIND SPEED/DIRECTION 47/190 DATE 06/10
HIGHEST GUST SPEED/DIRECTION 63/180 DATE 06/10
AVERAGE RH (PERCENT) 51
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 26 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 9
LIGHT RAIN 37 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 1
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 1 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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