Climatological Report (Daily)
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000
CDUS45 KRIW 180736
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT THU SEP 18 2014


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

...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 17 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         86    401 PM  89    2004  74     12       84
  MINIMUM         51    633 AM  34    2003  42      9       54
  AVERAGE         69                        58     11       69

PRECIPITATION (IN)
  YESTERDAY        T             0.45 2013   0.03  -0.03     0.45
  MONTH TO DATE    0.45                      0.50  -0.05     0.45
  SINCE SEP 1      0.45                      0.50  -0.05     0.45
  SINCE JAN 1      4.31                      5.95  -1.64     3.07

DEGREE DAYS
 HEATING
  YESTERDAY        0                         7     -7        0
  MONTH TO DATE  117                        75     42        7
  SINCE SEP 1    117                        75     42        7
  SINCE JUL 1    144                        96     48        7

 COOLING
  YESTERDAY        4                         1      3        4
  MONTH TO DATE   16                        33    -17       95
  SINCE SEP 1     16                        33    -17       95
  SINCE JAN 1    671                       666      5     1004
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           600 AM
 LOWEST     23           400 PM
 AVERAGE    50

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        90      2004
 MINIMUM TEMPERATURE (F)   42        27      2003


SUNRISE AND SUNSET
SEPTEMBER 18 2014.....SUNRISE   655 AM MDT   SUNSET   717 PM MDT
SEPTEMBER 19 2014.....SUNRISE   656 AM MDT   SUNSET   715 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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