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

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CDUS43 KUNR 030557
CLSUNR

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1054 PM MST TUE DEC 2 2014

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

...THE EAST RAPID CITY SD CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2014 TO 11/30/2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1888 TO 2014

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   11/14/1959
HIGHEST            93   09/26                         94  09/07
                        09/03
LOWEST             -3   11/14                          8  11/23
                        11/13
AVG. MAXIMUM     59.1              59.2    -0.1     59.1
AVG. MINIMUM     37.1              38.3    -1.2     38.9
MEAN             48.1              48.7    -0.6     49.0
DAYS MAX >= 90      4                                  8
DAYS MAX <= 32     11                                  6
DAYS MIN <= 32     28                                 32
DAYS MIN <= 0       7                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.93   1998
 MINIMUM         0.34   1952
TOTALS           5.95              3.79    2.16     6.71
DAILY AVG.       0.07              0.04    0.03     0.07
DAYS >= .01        17                                 23
DAYS >= .10         9                                 10
DAYS >= .50         2                                  5
DAYS >= 1.00        2                                  2
GREATEST
 24 HR. TOTAL    2.58   09/29 TO 09/29              2.34

SNOWFALL (INCHES)
RECORDS
 TOTAL           29.8   2013
TOTALS           15.3               8.6     6.7     29.8
SINCE 7/1        15.3               8.6     6.7     29.8
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         5               2.6     2.4        4
GREATEST
 SNOW DEPTH         7   11/15                         21  10/05
 24 HR TOTAL      6.0   11/10 TO 11/10              19.0

DEGREE_DAYS
HEATING TOTAL    1590              1549      41     1583
COOLING TOTAL      78                70       8      145
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.8
HIGHEST WIND SPEED/DIRECTION    39/320    DATE  11/23
HIGHEST GUST SPEED/DIRECTION    59/330    DATE  11/16

AVERAGE RH (PERCENT)     56

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN               21     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW               12     SLEET                      2
FOG                       5     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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