181
CDUS45 KRIW 070727
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST THU DEC 07 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR DECEMBER 6 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 42R 2:42 PM 35 2015 24 18 21
MINIMUM 18 7:52 AM -23 2013 4 14 15
AVERAGE 30 14 16 18
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 2010 0.07 -0.07 0.02
MONTH TO DATE 0.34 0.43 -0.09 1.54
SINCE DEC 1 0.34 0.43 -0.09 1.54
SINCE JAN 1 26.44 21.17 5.27 26.32
DEGREE DAYS
HEATING
YESTERDAY 35 51 -16 47
MONTH TO DATE 248 300 -52 293
SINCE DEC 1 248 300 -52 293
SINCE JUL 1 3322 3807 -485 3513
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 6 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 1.6
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 96 10:00 AM
LOWEST 53 3:00 PM
AVERAGE 75
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 24 37 2006
MINIMUM TEMPERATURE (F) 4 -26 2005
SUNRISE AND SUNSET
DECEMBER 7 2023......SUNRISE 7:44 AM MST SUNSET 4:42 PM MST
DECEMBER 8 2023......SUNRISE 7:45 AM MST SUNSET 4:42 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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