Climatological Report (Daily)
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CDUS45 KRIW 190731
CLIBYG


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT TUE SEP 19 2017


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

...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 18 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    202 PM  89    1998  70      8       81
  MINIMUM         41    550 AM  28    2003  44     -3       53
  AVERAGE         60                        57      3       67

PRECIPITATION (IN)
  YESTERDAY        0.00          0.32 2002   0.04  -0.04     0.05
  MONTH TO DATE    1.13                      0.67   0.46     0.96
  SINCE SEP 1      1.13                      0.67   0.46     0.96
  SINCE JAN 1     13.03                     10.94   2.09     7.28

DEGREE DAYS
 HEATING
  YESTERDAY        5                         9     -4        0
  MONTH TO DATE   87                       108    -21      109
  SINCE SEP 1     87                       108    -21      109
  SINCE JUL 1    109                       173    -64      148

 COOLING
  YESTERDAY        0                         1     -1        2
  MONTH TO DATE   90                        39     51       30
  SINCE SEP 1     90                        39     51       30
  SINCE JAN 1    622                       485    137      624
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    60          1200 AM
 LOWEST     15           200 PM
 AVERAGE    38

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


THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        94      2010
 MINIMUM TEMPERATURE (F)   43        38      2010
                                             2000


SUNRISE AND SUNSET
SEPTEMBER 19 2017.....SUNRISE   651 AM MDT   SUNSET   709 PM MDT
SEPTEMBER 20 2017.....SUNRISE   652 AM MDT   SUNSET   707 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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