Climatological Report (Daily)
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000
CDUS45 KRIW 190728
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT FRI SEP 19 2014


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

...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 18 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         85    249 PM  90    2004  74     11       69
  MINIMUM         51    554 AM  27    2003  42      9       50
  AVERAGE         68                        58     10       60

PRECIPITATION (IN)
  YESTERDAY        0.04          0.07 2013   0.02   0.02     0.07
  MONTH TO DATE    0.49                      0.52  -0.03     0.52
  SINCE SEP 1      0.49                      0.52  -0.03     0.52
  SINCE JAN 1      4.35                      5.97  -1.62     3.14

DEGREE DAYS
 HEATING
  YESTERDAY        0                         8     -8        5
  MONTH TO DATE  117                        83     34       12
  SINCE SEP 1    117                        83     34       12
  SINCE JUL 1    144                       104     40       12

 COOLING
  YESTERDAY        3                         1      2        0
  MONTH TO DATE   19                        34    -15       95
  SINCE SEP 1     19                        34    -15       95
  SINCE JAN 1    674                       667      7     1004
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           200 AM
 LOWEST     23           300 PM
 AVERAGE    50

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        92      2010
 MINIMUM TEMPERATURE (F)   42        30      2003


SUNRISE AND SUNSET
SEPTEMBER 19 2014.....SUNRISE   656 AM MDT   SUNSET   715 PM MDT
SEPTEMBER 20 2014.....SUNRISE   657 AM MDT   SUNSET   713 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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