Climatological Report (Daily)
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000
CDUS45 KRIW 300753
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
151 AM MDT SAT MAY 30 2015


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

...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 29 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         71    451 PM  98    2003  75     -4       82
  MINIMUM         50    610 AM  38    2012  47      3       61
  AVERAGE         61                        61      0       72

PRECIPITATION (IN)
  YESTERDAY        0.03          0.34 2013   0.07  -0.04     0.00
  MONTH TO DATE    1.01                      1.49  -0.48     0.53
  SINCE MAR 1      1.26                      2.60  -1.34     1.42
  SINCE JAN 1      1.52                      3.01  -1.49     1.68

DEGREE DAYS
 HEATING
  YESTERDAY        4                         6     -2        0
  MONTH TO DATE  274                       270      4      238
  SINCE MAR 1   1475                      1698   -223     1697
  SINCE JUL 1   7119                      7669   -550     7584

 COOLING
  YESTERDAY        0                         1     -1        7
  MONTH TO DATE    0                        14    -14       39
  SINCE MAR 1      0                        15    -15       39
  SINCE JAN 1      0                        15    -15       39
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     33           300 PM
 AVERAGE    63

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        91      2002
 MINIMUM TEMPERATURE (F)   47        37      2006


SUNRISE AND SUNSET
MAY 30 2015...........SUNRISE   532 AM MDT   SUNSET   848 PM MDT
MAY 31 2015...........SUNRISE   531 AM MDT   SUNSET   849 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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