552
CDUS45 KRIW 040727
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST MON DEC 04 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR DECEMBER 3 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 28 11:59 PM 41 2021 25 3 22
MINIMUM -2 6:41 AM -20 2009 5 -7 -8
AVERAGE 13 15 -2 7
PRECIPITATION (IN)
YESTERDAY 0.11 0.84 2007 0.08 0.03 0.01
MONTH TO DATE 0.27 0.22 0.05 1.25
SINCE DEC 1 0.27 0.22 0.05 1.25
SINCE JAN 1 26.37 20.96 5.41 26.03
DEGREE DAYS
HEATING
YESTERDAY 52 50 2 58
MONTH TO DATE 147 149 -2 149
SINCE DEC 1 147 149 -2 149
SINCE JUL 1 3221 3656 -435 3369
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 13 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 8:00 PM
LOWEST 65 11:00 AM
AVERAGE 78
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 25 38 2021
MINIMUM TEMPERATURE (F) 5 -18 2013
SUNRISE AND SUNSET
DECEMBER 4 2023......SUNRISE 7:41 AM MST SUNSET 4:42 PM MST
DECEMBER 5 2023......SUNRISE 7:42 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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