Climatological Report (Daily)
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000
CDUS45 KRIW 270756
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT TUE SEP 27 2016


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

...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 26 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    420 PM  97    2015  69      1       97
  MINIMUM         41    654 AM  29    2000  39      2       51
  AVERAGE         56                        54      2       74

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2007   0.03  -0.03     0.00
                                      1999
  MONTH TO DATE    2.75                      0.77   1.98     0.01
  SINCE SEP 1      2.75                      0.77   1.98     0.01
  SINCE JAN 1      5.63                      6.22  -0.59     1.93

DEGREE DAYS
 HEATING
  YESTERDAY        9                        11     -2        0
  MONTH TO DATE  138                       160    -22       53
  SINCE SEP 1    138                       160    -22       53
  SINCE JUL 1    157                       181    -24       81

 COOLING
  YESTERDAY        0                         0      0        9
  MONTH TO DATE   41                        34      7       71
  SINCE SEP 1     41                        34      7       71
  SINCE JAN 1    886                       667    219      820
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     3.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           500 AM
 LOWEST     37           500 PM
 AVERAGE    67

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      2001
 MINIMUM TEMPERATURE (F)   39        33      2000


SUNRISE AND SUNSET
SEPTEMBER 27 2016.....SUNRISE   706 AM MDT   SUNSET   659 PM MDT
SEPTEMBER 28 2016.....SUNRISE   707 AM MDT   SUNSET   657 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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