376
CDUS45 KRIW 310729
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST TUE DEC 31 2024
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR DECEMBER 30 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 24 12:35 AM 34 2011 23 1 32
MINIMUM 15 11:59 PM -27 2014 1 14 3
AVERAGE 20 12 8 18
PRECIPITATION (IN)
YESTERDAY 0.01 0.70 2011 0.08 -0.07 0.00
MONTH TO DATE 1.31 2.28 -0.97 1.17
SINCE DEC 1 1.31 2.28 -0.97 1.17
SINCE JAN 1 19.69 23.02 -3.33 27.27
DEGREE DAYS
HEATING
YESTERDAY 45 53 -8 47
MONTH TO DATE 1317 1559 -242 1396
SINCE DEC 1 1317 1559 -242 1396
SINCE JUL 1 4424 5066 -642 4470
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 20 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.4
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 84 2:00 AM
LOWEST 74 4:00 PM
AVERAGE 79
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 23 32 2005
MINIMUM TEMPERATURE (F) 1 -21 2010
2014
2018
SUNRISE AND SUNSET
DECEMBER 31 2024......SUNRISE 7:58 AM MST SUNSET 4:52 PM MST
JANUARY 1 2025.......SUNRISE 7:58 AM MST SUNSET 4:53 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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