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

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000
CDUS43 KUNR 210832
CLIRAP


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
231 AM MDT SAT APR 21 2018


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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR APRIL 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57   1120 AM  89    1962  60     -3       62
  MINIMUM         33    208 AM   2    1966  33      0       31
  AVERAGE         45                        46     -1       47

PRECIPITATION (IN)
  YESTERDAY        0.01          0.71 1964   0.06  -0.05     0.00
  MONTH TO DATE    1.36                      1.01   0.35     1.44
  SINCE MAR 1      2.71                      1.94   0.77     1.97
  SINCE JAN 1      3.67                      2.68   0.99     2.78

SNOWFALL (IN)
  YESTERDAY        0.0           1.4  1992   0.3   -0.3      0.0
  MONTH TO DATE   17.1                       5.9   11.2      2.5
  SINCE MAR 1     30.3                      14.6   15.7      3.0
  SINCE JUL 1     60.1                      38.0   22.1     33.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        19      1       18
  MONTH TO DATE  635                       434    201      355
  SINCE MAR 1   1638                      1352    286     1144
  SINCE JUL 1   7158                      6562    596     6200

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED    15.0


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 PM
 LOWEST     38          1100 AM
 AVERAGE    69

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        92      1980
 MINIMUM TEMPERATURE (F)   33        14      1959


SUNRISE AND SUNSET
APRIL 21 2018.........SUNRISE   559 AM MDT   SUNSET   744 PM MDT
APRIL 22 2018.........SUNRISE   557 AM MDT   SUNSET   745 PM MDT


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




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