Climatological Report (Daily)
Issued by NWS Riverton, WY

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CDUS45 KRIW 210738
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
137 AM MDT SAT APR 21 2018


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

...THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         60    248 PM  73    2012  58      2       59
  MINIMUM         38   1159 PM  17    2011  32      6       33
  AVERAGE         49                        45      4       46

PRECIPITATION (IN)
  YESTERDAY        0.00          0.61 2001   0.05  -0.05     0.00
  MONTH TO DATE    0.21                      0.77  -0.56     1.46
  SINCE MAR 1      0.94                      1.32  -0.38     5.17
  SINCE JAN 1      2.10                      1.83   0.27     7.03

SNOWFALL (IN)
  YESTERDAY        0.0                                       0.0
  MONTH TO DATE    4.2                                       4.6
  SINCE MAR 1     11.7                                       4.6
  SINCE JUL 1     48.3                                      52.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        20     -4       19
  MONTH TO DATE  476                       445     31      392
  SINCE MAR 1   1373                      1363     10     1096
  SINCE JUL 1   7169                      7217    -48     6970

 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    28   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    11.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79          1100 PM
 LOWEST     35           200 PM
 AVERAGE    57

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


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 2018.........SUNRISE   622 AM MDT   SUNSET   803 PM MDT
APRIL 22 2018.........SUNRISE   621 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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