Climatological Report (Daily)
Issued by NWS Riverton, WY

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495
CDUS45 KRIW 220030
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
630 PM MDT MON AUG 21 2017


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

...THE RIVERTON WY CLIMATE SUMMARY FOR AUGUST 21 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         83        MM  94    2010  84     -1       88
  MINIMUM         52        MM  46    2016  53     -1       46
  AVERAGE         68                        69     -1       67

PRECIPITATION (IN)
  TODAY            0.00          0.02 1998   0.02  -0.02     0.00
  MONTH TO DATE    0.92                      0.38   0.54     0.26
  SINCE JUN 1      1.27                      2.55  -1.28     0.65
  SINCE JAN 1     11.43                      6.63   4.80     9.54

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

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    7                        11     -4       25
  SINCE JUN 1     76                       142    -66       45
  SINCE JUL 1      7                        23    -16       29

 COOLING
  TODAY            3                         5     -2        2
  MONTH TO DATE   68                       140    -72      121
  SINCE JUN 1    415                       426    -11      538
  SINCE JAN 1    415                       435    -20      538
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     4.5


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    54           500 AM
 LOWEST     17           400 PM
 AVERAGE    36

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


THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        96      2009
 MINIMUM TEMPERATURE (F)   53        48      2015
                                             2008


SUNRISE AND SUNSET
AUGUST 21 2017........SUNRISE   627 AM MDT   SUNSET   806 PM MDT
AUGUST 22 2017........SUNRISE   628 AM MDT   SUNSET   805 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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