Climatological Report (Daily)
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CDUS45 KRIW 010738
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1238 AM MST SUN MAR 1 2015


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 28 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         23    502 PM  38    2010  32     -9       33
  MINIMUM        -15    628 AM -22    2009   5    -20       27
  AVERAGE          4                        18    -14       30

PRECIPITATION (IN)
  YESTERDAY        0.00          0.36 2006   0.05  -0.05     0.29
  MONTH TO DATE    0.86                      1.41  -0.55     3.17
  SINCE DEC 1      5.39                      5.02   0.37     7.03
  SINCE JAN 1      2.89                      3.52  -0.63     5.08

DEGREE DAYS
 HEATING
  YESTERDAY       61                        47     14       35
  MONTH TO DATE 1247                      1404   -157     1465
  SINCE DEC 1   4237                      4617   -380     4825
  SINCE JUL 1   7564                      7937   -373     8053

 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     9   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     2.1


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    86           900 AM
 LOWEST     39           500 PM
 AVERAGE    63

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        43      2009
 MINIMUM TEMPERATURE (F)    5       -19      2002


SUNRISE AND SUNSET
MARCH  1 2015.........SUNRISE   659 AM MST   SUNSET   609 PM MST
MARCH  2 2015.........SUNRISE   658 AM MST   SUNSET   611 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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