Climatological Report (Daily)
Issued by NWS

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000
CDUS45 KRIW 170045
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT MON OCT 16 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 16 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         68        MM  83    1991  59      9       66
  MINIMUM         41    400 AM  18    1992  31     10       40
  AVERAGE         55                        45     10       53

PRECIPITATION (IN)
  TODAY            0.00          2.06 1998   0.04  -0.04      T
  MONTH TO DATE    0.95                      0.61   0.34     0.05
  SINCE SEP 1      2.37                      1.69   0.68     1.60
  SINCE JAN 1     12.29                     10.77   1.52    13.77

SNOWFALL (IN)
  TODAY            0.0                       0.2   -0.2      0.0
  MONTH TO DATE    4.5                       3.3    1.2       T
  SINCE SEP 1      4.5                       5.1   -0.6       T
  SINCE JUL 1      4.5                       5.1   -0.6       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           10                        20    -10       12
  MONTH TO DATE  327                       279     48      218
  SINCE SEP 1    605                       518     87      426
  SINCE JUL 1    626                       564     62      486

 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    24   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    15.8


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    40          1200 AM
 LOWEST     10           300 PM
 AVERAGE    25

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


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        79      2003
 MINIMUM TEMPERATURE (F)   31        19      2012
                                             1996
                                             1968


SUNRISE AND SUNSET
OCTOBER 16 2017.......SUNRISE   721 AM MDT   SUNSET   621 PM MDT
OCTOBER 17 2017.......SUNRISE   722 AM MDT   SUNSET   620 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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