Climatological Report (Daily)
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CDUS45 KRIW 200048
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
647 PM MDT SAT AUG 19 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 19 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         90        MM  96    2013  86      4       55
  MINIMUM         49        MM  37    2002  51     -2       40
  AVERAGE         70                        69      1       48

PRECIPITATION (IN)
  TODAY            0.00          1.35 1979   0.03  -0.03     0.24
  MONTH TO DATE    0.90                      0.58   0.32     0.52
  SINCE JUN 1      2.28                      3.60  -1.32     1.93
  SINCE JAN 1      9.88                      8.81   1.07    11.39

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1       17
  MONTH TO DATE   20                        10     10       21
  SINCE JUN 1    112                       162    -50       63
  SINCE JUL 1     21                        26     -5       26

 COOLING
  TODAY            5                         5      0        0
  MONTH TO DATE   42                       112    -70       96
  SINCE JUN 1    337                       353    -16      405
  SINCE JAN 1    337                       357    -20      405
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    10.4


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    59           100 AM
 LOWEST      9           300 PM
 AVERAGE    34

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


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        97      1973
 MINIMUM TEMPERATURE (F)   51        38      2016


SUNRISE AND SUNSET
AUGUST 19 2017........SUNRISE   617 AM MDT   SUNSET   801 PM MDT
AUGUST 20 2017........SUNRISE   618 AM MDT   SUNSET   800 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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