918
CDUS45 KRIW 270734
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST THU FEB 27 2020
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 26 2020
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 26 258 PM 43 2016 31 -5 MM
MINIMUM -10 1245 AM -33 2002 4 -14 MM
AVERAGE 8 18 -10 MM
PRECIPITATION (IN)
YESTERDAY 0.03 0.33 2009 0.05 -0.02 MM
MONTH TO DATE 2.36 1.30 1.06 1.90
SINCE DEC 1 6.52 4.91 1.61 5.54
SINCE JAN 1 5.17 3.41 1.76 4.17
DEGREE DAYS
HEATING
YESTERDAY 57 47 10 MM
MONTH TO DATE 1444 1310 134 1337
SINCE DEC 1 4532 4521 11 4557
SINCE JUL 1 8245 7841 404 8064
COOLING
YESTERDAY 0 0 0 MM
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 2.0
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 96 700 AM
LOWEST 60 1200 PM
AVERAGE 78
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THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 42 2014
MINIMUM TEMPERATURE (F) 5 -13 2015
SUNRISE AND SUNSET
FEBRUARY 27 2020......SUNRISE 703 AM MST SUNSET 606 PM MST
FEBRUARY 28 2020......SUNRISE 701 AM MST SUNSET 608 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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