Climatological Report (Daily)
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CDUS45 KRIW 180729
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT FRI AUG 18 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 17 2017...

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)
 YESTERDAY
  MAXIMUM         87    338 PM  97    2013  87      0       92
  MINIMUM         51   1139 PM  36    2009  52     -1       52
                                      2002
  AVERAGE         69                        69      0       72

PRECIPITATION (IN)
  YESTERDAY        0.00          1.00 2003   0.02  -0.02      T
  MONTH TO DATE    0.90                      0.53   0.37     0.23
  SINCE JUN 1      2.28                      3.55  -1.27     1.64
  SINCE JAN 1      9.88                      8.76   1.12    11.10

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   20                         8     12        2
  SINCE JUN 1    112                       160    -48       44
  SINCE JUL 1     21                        24     -3        7

 COOLING
  YESTERDAY        4                         5     -1        7
  MONTH TO DATE   35                       102    -67       96
  SINCE JUN 1    330                       343    -13      405
  SINCE JAN 1    330                       347    -17      405
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    12.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    61           300 AM
 LOWEST     13           100 PM
 AVERAGE    37

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        99      1986
 MINIMUM TEMPERATURE (F)   51        37      2009


SUNRISE AND SUNSET
AUGUST 18 2017........SUNRISE   616 AM MDT   SUNSET   803 PM MDT
AUGUST 19 2017........SUNRISE   617 AM MDT   SUNSET   801 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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