715
CDUS45 KRIW 160734
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1234 AM MST SAT DEC 16 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR DECEMBER 15 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 26 3:57 PM 35 2006 23 3 15
MINIMUM 6 6:00 AM -12 2007 2 4 -6
AVERAGE 16 13 3 5
PRECIPITATION (IN)
YESTERDAY 0.00 0.97 2006 0.08 -0.08 0.00
MONTH TO DATE 1.03 1.09 -0.06 1.74
SINCE DEC 1 1.03 1.09 -0.06 1.74
SINCE JAN 1 27.13 21.83 5.30 26.52
DEGREE DAYS
HEATING
YESTERDAY 49 52 -3 60
MONTH TO DATE 693 765 -72 762
SINCE DEC 1 693 765 -72 762
SINCE JUL 1 3767 4272 -505 3982
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 5 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 0.9
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 11:00 AM
LOWEST 81 2:00 PM
AVERAGE 89
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 23 37 2018
MINIMUM TEMPERATURE (F) 2 -18 2016
SUNRISE AND SUNSET
DECEMBER 16 2023......SUNRISE 7:52 AM MST SUNSET 4:42 PM MST
DECEMBER 17 2023......SUNRISE 7:53 AM MST SUNSET 4:43 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page