167
CDUS45 KRIW 140744
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1244 AM MST THU DEC 14 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR DECEMBER 13 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 23 3:13 PM 37 1998 23 0 25
MINIMUM -3 6:15 AM -10 2020 3 -6 1
AVERAGE 10 13 -3 13
PRECIPITATION (IN)
YESTERDAY 0.00 0.41 2008 0.07 -0.07 0.01
MONTH TO DATE 1.03 0.94 0.09 1.72
SINCE DEC 1 1.03 0.94 0.09 1.72
SINCE JAN 1 27.13 21.68 5.45 26.50
DEGREE DAYS
HEATING
YESTERDAY 55 52 3 52
MONTH TO DATE 594 661 -67 651
SINCE DEC 1 594 661 -67 651
SINCE JUL 1 3668 4168 -500 3871
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 (320)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 0.4
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 100 11:00 AM
LOWEST 79 3:00 AM
AVERAGE 90
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 23 38 1998
MINIMUM TEMPERATURE (F) 3 -13 2008
SUNRISE AND SUNSET
DECEMBER 14 2023......SUNRISE 7:50 AM MST SUNSET 4:42 PM MST
DECEMBER 15 2023......SUNRISE 7:51 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page