Climatological Report (Daily)
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000
CDUS45 KRIW 310738
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1235 AM MST SAT JAN 31 2015


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

...THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 30 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         29    602 PM  51    2012  30     -1       28
  MINIMUM         22    242 AM -12    2002   6     16        7
  AVERAGE         26                        18      8       18

PRECIPITATION (IN)
  YESTERDAY        0.00          0.15 2013   0.01  -0.01     0.01
  MONTH TO DATE    0.22                      0.22   0.00     0.04
  SINCE DEC 1      0.43                      0.50  -0.07     0.07
  SINCE JAN 1      0.22                      0.22   0.00     0.04

DEGREE DAYS
 HEATING
  YESTERDAY       39                        47     -8       47
  MONTH TO DATE 1430                      1446    -16     1304
  SINCE DEC 1   2872                      2912    -40     2611
  SINCE JUL 1   4705                      4769    -64     4419

 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     7   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     0.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     84          1100 AM
 AVERAGE    92

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        47      2006
 MINIMUM TEMPERATURE (F)    7       -17      2011


SUNRISE AND SUNSET
JANUARY 31 2015.......SUNRISE   732 AM MST   SUNSET   520 PM MST
FEBRUARY  1 2015......SUNRISE   731 AM MST   SUNSET   521 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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