Climatological Report (Daily)
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CDUS45 KRIW 270739
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
139 AM MDT WED MAY 27 2015


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 26 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         52   1249 PM  68    2003  55     -3       66
  MINIMUM         33   1151 PM  22    2005  31      2       30
  AVERAGE         43                        43      0       48

PRECIPITATION (IN)
  YESTERDAY        0.07          0.49 2012   0.08  -0.01     0.00
  MONTH TO DATE    2.31                      1.83   0.48     1.66
  SINCE MAR 1      4.05                      5.12  -1.07    10.02
  SINCE JAN 1      6.94                      8.64  -1.70    15.10

DEGREE DAYS
 HEATING
  YESTERDAY       22                        22      0       17
  MONTH TO DATE  613                       669    -56      681
  SINCE MAR 1   2775                      2983   -208     3168
  SINCE JUL 1  10339                     10920   -581    11221

 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    17   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     1.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     61           100 PM
 AVERAGE    81

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        70      2003
 MINIMUM TEMPERATURE (F)   31        23      2011
                                             2005


SUNRISE AND SUNSET
MAY 27 2015...........SUNRISE   543 AM MDT   SUNSET   855 PM MDT
MAY 28 2015...........SUNRISE   542 AM MDT   SUNSET   856 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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