Climatological Report (Daily)
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693
CDUS45 KRIW 010758
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MDT SAT OCT 1 2016


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

...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 30 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         79    329 PM  86    2015  67     12       86
  MINIMUM         52    625 AM  38    2009  37     15       42
                                      2008
                                      2007
  AVERAGE         66                        52     14       64

PRECIPITATION (IN)
  YESTERDAY        0.00          0.25 2009   0.03  -0.03     0.00
  MONTH TO DATE    2.76                      0.88   1.88     0.01
  SINCE SEP 1      2.76                      0.88   1.88     0.01
  SINCE JAN 1      5.64                      6.33  -0.69     1.93

DEGREE DAYS
 HEATING
  YESTERDAY        0                        13    -13        1
  MONTH TO DATE  144                       209    -65       60
  SINCE SEP 1    144                       210    -66       60
  SINCE JUL 1    163                       231    -68       88

 COOLING
  YESTERDAY        1                         0      1        0
  MONTH TO DATE   42                        36      6       72
  SINCE SEP 1     42                        36      6       72
  SINCE JAN 1    887                       669    218      821
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     3.5


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    93           200 AM
 LOWEST     30           300 PM
 AVERAGE    62

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


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


SUNRISE AND SUNSET
OCTOBER  1 2016.......SUNRISE   711 AM MDT   SUNSET   652 PM MDT
OCTOBER  2 2016.......SUNRISE   712 AM MDT   SUNSET   650 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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