Climatological Report (Daily)
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CDUS45 KRIW 290728
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT MON MAY 29 2017


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 28 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59    304 PM  78    2003  55      4       52
  MINIMUM         27R   528 AM  27    2005  31     -4       30
  AVERAGE         43                        43      0       41

PRECIPITATION (IN)
  YESTERDAY        0.03          0.54 2015   0.09  -0.06     0.00
  MONTH TO DATE    1.09                      2.00  -0.91     2.74
  SINCE MAR 1      6.97                      5.29   1.68     6.34
  SINCE JAN 1     17.21                      8.81   8.40     8.99

DEGREE DAYS
 HEATING
  YESTERDAY       22                        22      0       24
  MONTH TO DATE  730                       713     17      689
  SINCE MAR 1   2886                      3027   -141     2900
  SINCE JUL 1  10944                     10964    -20    10684

 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    10   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     1.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     36           300 PM
 AVERAGE    68

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        77      2003
 MINIMUM TEMPERATURE (F)   31        26      2016


SUNRISE AND SUNSET
MAY 29 2017...........SUNRISE   541 AM MDT   SUNSET   857 PM MDT
MAY 30 2017...........SUNRISE   541 AM MDT   SUNSET   858 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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