Climatological Report (Daily)
Issued by NWS Riverton, WY

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CDUS45 KRIW 200742
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1240 AM MST TUE FEB 20 2018


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

...THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 19 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          3    203 PM  51    2016  37    -34       50
                                      2015
                                      1996
  MINIMUM         -8   1159 PM -14    2006  14    -22       27
  AVERAGE         -2                        26    -28       39

PRECIPITATION (IN)
  YESTERDAY        0.24R         0.08 2012   0.02   0.22     0.00
                                      2011
  MONTH TO DATE    0.78                      0.17   0.61     0.10
  SINCE DEC 1      1.80                      0.73   1.07     1.88
  SINCE JAN 1      1.16                      0.41   0.75     1.11

SNOWFALL (IN)
  YESTERDAY        2.1                                       0.0
  MONTH TO DATE   12.0                                       1.4
  SINCE DEC 1     29.3                                      30.4
  SINCE JUL 1     36.6                                      34.8
  SNOW DEPTH       4

DEGREE DAYS
 HEATING
  YESTERDAY       67                        40     27       26
  MONTH TO DATE  822                       803     19      754
  SINCE DEC 1   3479                      3602   -123     3907
  SINCE JUL 1   5313                      5518   -205     5503

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


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     7.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           100 AM
 LOWEST     69           400 PM
 AVERAGE    78

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


THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        52      1996
 MINIMUM TEMPERATURE (F)   14       -13      2006


SUNRISE AND SUNSET
FEBRUARY 20 2018......SUNRISE   704 AM MST   SUNSET   552 PM MST
FEBRUARY 21 2018......SUNRISE   702 AM MST   SUNSET   553 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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