Climatological Report (Daily)
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CDUS45 KRIW 240744
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1242 AM MST FRI FEB 24 2017


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 23 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         20   1244 PM  41    2002  30    -10       28
  MINIMUM         -3    109 AM -27    2015   4     -7      -13
  AVERAGE          9                        17     -8        8

PRECIPITATION (IN)
  YESTERDAY        0.00          0.23 2013   0.05  -0.05     0.00
  MONTH TO DATE    7.11                      1.15   5.96     1.25
  SINCE DEC 1     12.90                      4.76   8.14     5.50
  SINCE JAN 1      9.80                      3.26   6.54     2.46

DEGREE DAYS
 HEATING
  YESTERDAY       56                        48      8       57
  MONTH TO DATE 1043                      1167   -124     1043
  SINCE DEC 1   4631                      4378    253     4184
  SINCE JUL 1   7775                      7698     77     7512

 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    12   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     2.8


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    95           200 AM
 LOWEST     54           500 PM
 AVERAGE    75

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        43      2012
 MINIMUM TEMPERATURE (F)    4       -38      2003


SUNRISE AND SUNSET
FEBRUARY 24 2017......SUNRISE   707 AM MST   SUNSET   603 PM MST
FEBRUARY 25 2017......SUNRISE   705 AM MST   SUNSET   605 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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