Climatological Report (Monthly)
Issued by NWS Rapid City, SD

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CXUS53 KUNR 011612
CLMUNR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1010 AM MDT SAT OCT 1 2016

...................................

...THE EAST RAPID CITY SD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1888 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             103   09/04/1960
                        09/02/1960
 LOW               15   09/25/1926
HIGHEST            87   09/11                         98  09/03
LOWEST             40   09/29                         43  09/19
                        09/14
AVG. MAXIMUM     73.8              72.5     1.3     79.2
AVG. MINIMUM     52.2              50.0     2.2     54.9
MEAN             63.0              61.3     1.7     67.0
DAYS MAX >= 90      0                                  3
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         5.07   1913
 MINIMUM         0.02   1888
TOTALS           0.87              1.54   -0.67     0.33
DAILY AVG.       0.03              0.05   -0.02     0.01
DAYS >= .01        10                                  2
DAYS >= .10         2                                  2
DAYS >= .50         0                                  0
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.31   09/23 TO 09/23              0.18

SNOWFALL (INCHES)
RECORDS
 TOTAL            4.8   1927
TOTALS            0.0               0.1    -0.1      0.0
SINCE 7/1         0.0               0.1    -0.1      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   09/30 TO 09/30               0.0

DEGREE_DAYS
HEATING TOTAL      99               179     -80       57
 SINCE 7/1        124               209     -85       87
COOLING TOTAL      47                66     -19      124
 SINCE 1/1        807               661     146      701
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.7
HIGHEST WIND SPEED/DIRECTION    34/320    DATE  09/25
HIGHEST GUST SPEED/DIRECTION    53/320    DATE  09/25

AVERAGE RH (PERCENT)     59

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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