Climatological Report (Daily)
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CDUS45 KRIW 180028
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
628 PM MDT TUE OCT 17 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 17 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         74        MM  79    2003  59     15       58
  MINIMUM         36    100 AM  19    2012  31      5       33
                                      1996
                                      1968
  AVERAGE         55                        45     10       46

PRECIPITATION (IN)
  TODAY            0.00          0.31 1971   0.03  -0.03     0.08
  MONTH TO DATE    0.95                      0.64   0.31     0.13
  SINCE SEP 1      2.37                      1.72   0.65     1.68
  SINCE JAN 1     12.29                     10.80   1.49    13.85

SNOWFALL (IN)
  TODAY            0.0                       0.2   -0.2      0.0
  MONTH TO DATE    4.5                       3.5    1.0       T
  SINCE SEP 1      4.5                       5.3   -0.8       T
  SINCE JUL 1      4.5                       5.3   -0.8       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           10                        20    -10       19
  MONTH TO DATE  341                       299     42      237
  SINCE SEP 1    619                       538     81      445
  SINCE JUL 1    640                       584     56      505

 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    27   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    16.4


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    47           100 AM
 LOWEST      9           200 PM
 AVERAGE    28

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


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        78      2003
 MINIMUM TEMPERATURE (F)   30        16      2006


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   722 AM MDT   SUNSET   620 PM MDT
OCTOBER 18 2017.......SUNRISE   723 AM MDT   SUNSET   618 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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