Climatological Report (Daily)
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000
CDUS45 KRIW 190739
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
139 AM MDT SUN APR 19 2015


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

...THE GREYBULL WY CLIMATE SUMMARY FOR APRIL 18 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69    245 PM  80    2001  61      8       68
  MINIMUM         33    522 AM  14    2013  33      0       41
  AVERAGE         51                        47      4       55

PRECIPITATION (IN)
  YESTERDAY        0.00          0.38 2000   0.02  -0.02     0.00
  MONTH TO DATE    T                         0.35  -0.35     0.46
  SINCE MAR 1      0.14                      0.75  -0.61     0.64
  SINCE JAN 1      0.40                      1.16  -0.76     0.90

DEGREE DAYS
 HEATING
  YESTERDAY       14                        18     -4       10
  MONTH TO DATE  336                       367    -31      385
  SINCE MAR 1   1039                      1238   -199     1290
  SINCE JUL 1   6683                      7209   -526     7177

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    44   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    52   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    19.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           500 AM
 LOWEST     21           100 PM
 AVERAGE    48

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        77      2008
 MINIMUM TEMPERATURE (F)   33        27      2002


SUNRISE AND SUNSET
APRIL 19 2015.........SUNRISE   622 AM MDT   SUNSET   802 PM MDT
APRIL 20 2015.........SUNRISE   620 AM MDT   SUNSET   803 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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