Climatological Report (Daily)
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000
CDUS45 KRIW 150731
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT MON SEP 15 2014


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

...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 14 2014...

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)
 YESTERDAY
  MAXIMUM         72    425 PM  89    2000  76     -4       65
  MINIMUM         36    621 AM  35    2012  44     -8       53
                                      2007
                                      2003
  AVERAGE         54                        60     -6       59

PRECIPITATION (IN)
  YESTERDAY        0.00          0.57 2011   0.03  -0.03      T
  MONTH TO DATE    0.45                      0.41   0.04      T
  SINCE SEP 1      0.45                      0.41   0.04      T
  SINCE JAN 1      4.31                      5.86  -1.55     2.62

DEGREE DAYS
 HEATING
  YESTERDAY       11                         6      5        6
  MONTH TO DATE  111                        55     56        7
  SINCE SEP 1    111                        55     56        7
  SINCE JUL 1    138                        76     62        7

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   12                        30    -18       87
  SINCE SEP 1     12                        30    -18       87
  SINCE JAN 1    667                       663      4      996
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     6.1


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    92           300 AM
 LOWEST     27           300 PM
 AVERAGE    60

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        96      2000
 MINIMUM TEMPERATURE (F)   43        35      2003


SUNRISE AND SUNSET
SEPTEMBER 15 2014.....SUNRISE   651 AM MDT   SUNSET   723 PM MDT
SEPTEMBER 16 2014.....SUNRISE   652 AM MDT   SUNSET   721 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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