Climatological Report (Seasonal) Issued by NWS Rapid City, SD
861
CXUS53 KUNR 041627
CLSRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1025 AM MDT FRI SEP 4 2020
...................................
...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2020 TO 8/31/2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 111 07/15/2006
LOW 31 06/02/1951
06/01/1951
HIGHEST 101 08/23 92 07/24
08/12
LOWEST 37 08/31 41 08/28
AVG. MAXIMUM 86.4 83.9 2.5 81.2
AVG. MINIMUM 55.8 55.4 0.4 57.2
MEAN 71.1 69.6 1.5 69.2
DAYS MAX >= 90 35 3
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 14.54 2015
MINIMUM 2.23 1994
TOTALS 5.26 5.94 -0.68 11.36
DAILY AVG. 0.06 0.06 0.00 0.12
DAYS >= .01 32 43
DAYS >= .10 14 26
DAYS >= .50 2 7
DAYS >= 1.00 1 2
GREATEST
24 HR. TOTAL 1.51 06/04 TO 06/04 1.92
DEGREE_DAYS
HEATING TOTAL 52 135 -83 138
COOLING TOTAL 636 557 79 340
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 9.6
HIGHEST WIND SPEED/DIRECTION 49/330 DATE 08/14
HIGHEST GUST SPEED/DIRECTION 71/340 DATE 08/14
AVERAGE RH (PERCENT) 56
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 33 MIXED PRECIP 0
HEAVY RAIN 7 RAIN 13
LIGHT RAIN 40 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 4
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 0
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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