663
CDUS45 KRIW 280729
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST THU DEC 28 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR DECEMBER 27 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 22 3:36 PM 33 2022 23 -1 33
MINIMUM -1 4:03 AM -16 2008 1 -2 23
2009
2015
AVERAGE 11 12 -1 28
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 2022 0.08 -0.08 0.60
MONTH TO DATE 1.17 2.03 -0.86 3.01
SINCE DEC 1 1.17 2.03 -0.86 3.01
SINCE JAN 1 27.27 22.77 4.50 27.79
DEGREE DAYS
HEATING
YESTERDAY 54 53 1 37
MONTH TO DATE 1250 1400 -150 1412
SINCE DEC 1 1250 1400 -150 1412
SINCE JUL 1 4324 4907 -583 4632
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 E (110)
AVERAGE WIND SPEED 0.7
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 95 11:00 AM
LOWEST 77 3:00 PM
AVERAGE 86
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 23 33 2002
2005
MINIMUM TEMPERATURE (F) 1 -17 2009
SUNRISE AND SUNSET
DECEMBER 28 2023......SUNRISE 7:58 AM MST SUNSET 4:49 PM MST
DECEMBER 29 2023......SUNRISE 7:58 AM MST SUNSET 4:50 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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