Climatological Report (Daily)
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CDUS45 KRIW 190043
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
643 PM MDT WED OCT 18 2017


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

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR OCTOBER 18 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         65        MM  75    2003  56      9       45
  MINIMUM         37        MM  18    1976  32      5       28
  AVERAGE         51                        44      7       37

PRECIPITATION (IN)
  TODAY            0.00                      0.03  -0.03     0.04
  MONTH TO DATE    0.02                      0.52  -0.50     0.42
  SINCE SEP 1      0.79                      1.44  -0.65     2.01
  SINCE JAN 1      5.17                      7.22  -2.05     7.18

DEGREE DAYS
 HEATING
  TODAY           14                        21     -7       28
  MONTH TO DATE  400                       327     73      328
  SINCE SEP 1    709                       591    118      566
  SINCE JUL 1    726                       655     71      625

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     26                         9     17       12
  SINCE JAN 1    394                       286    108      354
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    10.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    25           600 AM
 LOWEST      8           400 PM
 AVERAGE    17

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


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        74      2003
                                             1974
 MINIMUM TEMPERATURE (F)   32        13      1976


SUNRISE AND SUNSET
OCTOBER 18 2017.......SUNRISE   732 AM MDT   SUNSET   630 PM MDT
OCTOBER 19 2017.......SUNRISE   733 AM MDT   SUNSET   628 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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