Climatological Report (Daily)
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CDUS45 KRIW 260732
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1231 AM MST SUN FEB 26 2017


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 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         14   1249 PM  41    1999  30    -16       40
  MINIMUM         -5    951 PM -31    2003   4     -9        5
  AVERAGE          5                        17    -12       23

PRECIPITATION (IN)
  YESTERDAY        0.03          0.40 2012   0.05  -0.02     0.00
  MONTH TO DATE    7.23                      1.25   5.98     1.25
  SINCE DEC 1     13.02                      4.86   8.16     5.50
  SINCE JAN 1      9.92                      3.36   6.56     2.46

DEGREE DAYS
 HEATING
  YESTERDAY       60                        48     12       42
  MONTH TO DATE 1158                      1263   -105     1140
  SINCE DEC 1   4746                      4474    272     4281
  SINCE JUL 1   7890                      7794     96     7609

 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    16   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     3.6


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          1200 AM
 LOWEST     58           200 PM
 AVERAGE    77

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        43      2016
 MINIMUM TEMPERATURE (F)    4       -33      2002


SUNRISE AND SUNSET
FEBRUARY 26 2017......SUNRISE   704 AM MST   SUNSET   606 PM MST
FEBRUARY 27 2017......SUNRISE   702 AM MST   SUNSET   607 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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