Climatological Report (Daily)
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000
CDUS45 KRIW 220735
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1234 AM MST WED FEB 22 2017


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

...THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         56    231 PM  62    2000  39     17       46
  MINIMUM         33    708 AM  -9    2011  14     19       17
  AVERAGE         45                        26     19       32

PRECIPITATION (IN)
  YESTERDAY        0.00          0.07 2014   0.01  -0.01     0.00
  MONTH TO DATE    0.09                      0.13  -0.04      T
  SINCE DEC 1      0.23                      0.64  -0.41     0.12
  SINCE JAN 1      0.20                      0.36  -0.16     0.11

DEGREE DAYS
 HEATING
  YESTERDAY       20                        39    -19       33
  MONTH TO DATE  873                       903    -30      638
  SINCE DEC 1   4416                      3860    556     3408
  SINCE JUL 1   5791                      5717     74     4925

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


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           700 AM
 LOWEST     43           300 PM
 AVERAGE    63

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        56      2000
 MINIMUM TEMPERATURE (F)   14       -12      2011


SUNRISE AND SUNSET
FEBRUARY 22 2017......SUNRISE   701 AM MST   SUNSET   551 PM MST
FEBRUARY 23 2017......SUNRISE   659 AM MST   SUNSET   553 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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