Climatological Report (Daily)
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CDUS45 KRIW 200734
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST MON FEB 20 2017


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

...THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 19 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         52    248 PM  60    2016  38     14       60
  MINIMUM         35    551 AM  -7    2006  13     22       26
  AVERAGE         44                        25     19       43

PRECIPITATION (IN)
  YESTERDAY        0.00          0.04 2005   0.00   0.00     0.00
  MONTH TO DATE    0.09                      0.11  -0.02      T
  SINCE DEC 1      0.23                      0.62  -0.39     0.12
  SINCE JAN 1      0.20                      0.34  -0.14     0.11

DEGREE DAYS
 HEATING
  YESTERDAY       21                        40    -19       22
  MONTH TO DATE  829                       825      4      578
  SINCE DEC 1   4372                      3782    590     3348
  SINCE JUL 1   5747                      5639    108     4865

 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    25   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.0


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           600 AM
 LOWEST     49           900 PM
 AVERAGE    66

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        52      2016
 MINIMUM TEMPERATURE (F)   14        -7      2006


SUNRISE AND SUNSET
FEBRUARY 20 2017......SUNRISE   704 AM MST   SUNSET   549 PM MST
FEBRUARY 21 2017......SUNRISE   702 AM MST   SUNSET   550 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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