Climatological Report (Daily)
Issued by NWS Riverton, WY

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CDUS45 KRIW 210733
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT TUE APR 21 2015


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

...THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 20 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57    416 PM  73    2012  58     -1       72
  MINIMUM         27    518 AM  17    2011  32     -5       36
  AVERAGE         42                        45     -3       54

PRECIPITATION (IN)
  YESTERDAY        0.00          0.61 2001   0.05  -0.05     0.00
  MONTH TO DATE    0.39                      0.77  -0.38     0.06
  SINCE MAR 1      0.80                      1.32  -0.52     0.56
  SINCE JAN 1      1.87                      1.83   0.04     1.46

SNOWFALL (IN)
  YESTERDAY        0.0                                       0.0
  MONTH TO DATE    3.3                                       0.4
  SINCE MAR 1     10.0                                       3.8
  SINCE JUL 1     38.6                                      53.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        20      3       11
  MONTH TO DATE  430                       445    -15      426
  SINCE MAR 1   1215                      1363   -148     1342
  SINCE JUL 1   6608                      7217   -609     7223

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     4.5


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    85           500 AM
 LOWEST     24           300 PM
 AVERAGE    55

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


THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        74      2009
 MINIMUM TEMPERATURE (F)   33        17      2008


SUNRISE AND SUNSET
APRIL 21 2015.........SUNRISE   623 AM MDT   SUNSET   803 PM MDT
APRIL 22 2015.........SUNRISE   621 AM MDT   SUNSET   804 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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