Climatological Report (Daily)
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000
CDUS45 KRIW 190032
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
530 PM MST SAT NOV 18 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 18 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         34        MM  68    2008  43     -9       32
  MINIMUM         16        MM   0    1969  21     -5       10
  AVERAGE         25                        32     -7       21

PRECIPITATION (IN)
  TODAY            0.00          0.68 1981   0.03  -0.03      T
  MONTH TO DATE    0.30                      0.51  -0.21     0.09
  SINCE SEP 1      2.80                      2.70   0.10     1.80
  SINCE JAN 1     12.72                     11.78   0.94    13.97

SNOWFALL (IN)
  TODAY            0.0                       0.4   -0.4      0.3
  MONTH TO DATE    3.6                       6.1   -2.5      1.7
  SINCE SEP 1      9.2                      15.3   -6.1      1.7
  SINCE JUL 1      9.2                      15.3   -6.1      1.7
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  TODAY           40                        33      7       44
  MONTH TO DATE  508                       523    -15      368
  SINCE SEP 1   1439                      1376     63     1015
  SINCE JUL 1   1460                      1422     38     1075

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     54                        25     29       29
  SINCE JAN 1    448                       422     26      451
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    14.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88          1200 AM
 LOWEST     61           200 PM
 AVERAGE    75

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


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        67      2007
 MINIMUM TEMPERATURE (F)   20       -14      2011


SUNRISE AND SUNSET
NOVEMBER 18 2017......SUNRISE   702 AM MST   SUNSET   440 PM MST
NOVEMBER 19 2017......SUNRISE   703 AM MST   SUNSET   439 PM MST


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




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