Climatological Report (Monthly)
Issued by NWS

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CXUS53 KUNR 011602
CLMICR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1002 AM MDT FRI SEP 1 2017

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

...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            92   08/01                         99  08/10
LOWEST             50   08/04                         51  08/25
                                                          08/21
AVG. MAXIMUM     83.0              87.1    -4.1     87.7
AVG. MINIMUM     58.7              61.7    -3.0     62.3
MEAN             70.8              74.4    -3.6     75.0
DAYS MAX >= 90      4                                 12
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
TOTALS           7.93              2.32    5.61     1.99
DAILY AVG.       0.26              0.07    0.19     0.06
DAYS >= .01        15                                  8
DAYS >= .10         9                                  3
DAYS >= .50         4                                  1
DAYS >= 1.00        2                                  1
GREATEST
 24 HR. TOTAL    3.43   08/12 TO 08/12              1.18

DEGREE_DAYS
HEATING TOTAL       2                 9      -7        7
 SINCE 7/1          2                14     -12        8
COOLING TOTAL     192               300    -108      325
 SINCE 1/1        976               806     170     1044
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
HIGHEST WIND SPEED/DIRECTION    38/290    DATE  08/17
HIGHEST GUST SPEED/DIRECTION    50/340    DATE  08/01

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                       7
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      6
HAZE                      1

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

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