Climatological Report (Daily)
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CDUS45 KRIW 010053
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
652 PM MDT TUE SEP 30 2014


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

...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 30 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         63        MM  85    2011  67     -4       76
  MINIMUM         42        MM  38    2009  37      5       45
                                      2008
                                      2007
  AVERAGE         53

PRECIPITATION (IN)
  TODAY            T             0.25 2009   0.03  -0.03     0.00
  MONTH TO DATE    0.78                      0.88  -0.10     1.11
  SINCE SEP 1      0.78                      0.88  -0.10     1.11
  SINCE JAN 1      4.64                      6.33  -1.69     3.73

DEGREE DAYS
 HEATING
  TODAY           12                        13     -1        4
  MONTH TO DATE  152                       209    -57      122
  SINCE SEP 1    152                       210    -58      122
  SINCE JUL 1    179                       231    -52      122

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   43                        36      7       96
  SINCE SEP 1     43                        36      7       96
  SINCE JAN 1    698                       669     29     1005
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     3.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     48           300 PM
 AVERAGE    74

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


THE GREYBULL WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        91      2011
 MINIMUM TEMPERATURE (F)   37        30      2003


SUNRISE AND SUNSET
SEPTEMBER 30 2014.....SUNRISE   709 AM MDT   SUNSET   655 PM MDT
OCTOBER  1 2014.......SUNRISE   710 AM MDT   SUNSET   653 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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