Climatological Report (Daily)
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000
CDUS45 KRIW 260730
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT WED JUL 26 2017


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

...THE GREYBULL WY CLIMATE SUMMARY FOR JULY 25 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         78   1204 AM 100    2011  92    -14       99
  MINIMUM         59   1159 PM  51    2005  58      1       57
  AVERAGE         69                        75     -6       78

PRECIPITATION (IN)
  YESTERDAY        T             0.02 2013   0.02  -0.02     0.00
  MONTH TO DATE    0.06                      0.57  -0.51     0.06
  SINCE JUN 1      0.34                      1.77  -1.43     0.23
  SINCE JAN 1      1.88                      4.94  -3.06     2.52

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         1     -1        2
  SINCE JUN 1     17                        71    -54        7
  SINCE JUL 1      0                         1     -1        2

 COOLING
  YESTERDAY        4                        10     -6       13
  MONTH TO DATE  332                       218    114      241
  SINCE JUN 1    474                       324    150      503
  SINCE JAN 1    486                       344    142      514
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1100 PM
 LOWEST     31           100 PM
 AVERAGE    55

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   92       100      2015
                                             2010
 MINIMUM TEMPERATURE (F)   58        47      2005


SUNRISE AND SUNSET
JULY 26 2017..........SUNRISE   553 AM MDT   SUNSET   844 PM MDT
JULY 27 2017..........SUNRISE   554 AM MDT   SUNSET   843 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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