Climatological Report (Daily)
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520
CDUS45 KRIW 180029
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
529 PM MST WED JAN 17 2018


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 17 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         43        MM  56    2000  35      8       36
  MINIMUM         20        MM -31    1943  15      5       18
  AVERAGE         32                        25      7       27

PRECIPITATION (IN)
  TODAY            0.00          0.23 1996   0.02  -0.02     0.00
  MONTH TO DATE    0.05                      0.28  -0.23     0.19
  SINCE DEC 1      1.42                      0.77   0.65     1.50
  SINCE JAN 1      0.05                      0.28  -0.23     0.19

SNOWFALL (IN)
  TODAY            0.0                       0.3   -0.3      0.0
  MONTH TO DATE    1.0                       5.1   -4.1      4.7
  SINCE DEC 1     20.4                      16.1    4.3     26.9
  SINCE JUL 1     29.6                      35.6   -6.0     30.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           33                        40     -7       38
  MONTH TO DATE  654                       685    -31      812
  SINCE DEC 1   1964                      1960      4     2269
  SINCE JUL 1   3708                      3814   -106     3695

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    17.9


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    62           700 AM
 LOWEST     33           200 PM
 AVERAGE    48

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


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        54      1999
 MINIMUM TEMPERATURE (F)   15       -30      1943


SUNRISE AND SUNSET
JANUARY 17 2018.......SUNRISE   733 AM MST   SUNSET   459 PM MST
JANUARY 18 2018.......SUNRISE   732 AM MST   SUNSET   501 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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