Climatological Report (Daily)
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000
CDUS45 KRIW 170734
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT MON JUN 17 2019


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

...THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 16 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    136 PM  92    2016  81     -4       77
  MINIMUM         54    507 AM  45    2000  52      2       53
  AVERAGE         66                        66      0       65

PRECIPITATION (IN)
  YESTERDAY        0.04          0.26 2011   0.03   0.01     0.01
  MONTH TO DATE    0.63                      0.89  -0.26     0.57
  SINCE JUN 1      0.63                      0.89  -0.26     0.57
  SINCE JAN 1      3.36                      4.06  -0.70     3.98

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   40                        55    -15       29
  SINCE JUN 1     40                        55    -15       29
  SINCE JUL 1   7937                      7735    202     7847

 COOLING
  YESTERDAY        1                         3     -2        0
  MONTH TO DATE   34                        39     -5       51
  SINCE JUN 1     34                        39     -5       51
  SINCE JAN 1     41                        59    -18       76
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     41           300 PM
 AVERAGE    71

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        94      2012
 MINIMUM TEMPERATURE (F)   52        41      2004


SUNRISE AND SUNSET
JUNE 17 2019..........SUNRISE   527 AM MDT   SUNSET   900 PM MDT
JUNE 18 2019..........SUNRISE   527 AM MDT   SUNSET   900 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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