Climatological Report (Daily)
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616
CDUS45 KRIW 230027
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
627 PM MDT SUN APR 22 2018


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 22 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         54        MM  61    2016  45      9       45
  MINIMUM         22        MM   5    2008  21      1       17
  AVERAGE         38

PRECIPITATION (IN)
  TODAY            0.00          0.30 2014   0.07  -0.07     0.00
  MONTH TO DATE    3.23                      1.48   1.75     1.81
  SINCE MAR 1      4.95                      2.69   2.26     4.30
  SINCE JAN 1     10.42                      6.21   4.21    14.54

DEGREE DAYS
 HEATING
  TODAY           27                        32     -5       34
  MONTH TO DATE  819                       768     51      781
  SINCE MAR 1   2214                      2070    144     1883
  SINCE JUL 1  10193                     10007    186     9941

 COOLING
  TODAY            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    10   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     2.6


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    92          1200 AM
 LOWEST     28           400 PM
 AVERAGE    60

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        51      2009
 MINIMUM TEMPERATURE (F)   22       -11      2013


SUNRISE AND SUNSET
APRIL 22 2018.........SUNRISE   626 AM MDT   SUNSET   815 PM MDT
APRIL 23 2018.........SUNRISE   624 AM MDT   SUNSET   817 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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