Climatological Report (Daily)
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000
CDUS45 KRIW 230737
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1236 AM MST FRI FEB 23 2018


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

...THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 22 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         11    508 PM  56    2000  39    -28       46
  MINIMUM        -22R   712 AM -12    2011  14    -36       31
  AVERAGE         -5                        27    -32       39

PRECIPITATION (IN)
  YESTERDAY        0.00          0.09 2012   0.00   0.00     0.00
  MONTH TO DATE    0.26                      0.13   0.13     0.09
  SINCE DEC 1      0.49                      0.64  -0.15     0.23
  SINCE JAN 1      0.27                      0.36  -0.09     0.20

DEGREE DAYS
 HEATING
  YESTERDAY       70                        38     32       26
  MONTH TO DATE 1197                       941    256      899
  SINCE DEC 1   4095                      3898    197     4442
  SINCE JUL 1   5872                      5755    117     5817

 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     9   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     2.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     66           400 PM
 AVERAGE    83

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        54      2009
 MINIMUM TEMPERATURE (F)   15       -11      2003


SUNRISE AND SUNSET
FEBRUARY 23 2018......SUNRISE   700 AM MST   SUNSET   552 PM MST
FEBRUARY 24 2018......SUNRISE   658 AM MST   SUNSET   554 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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