007
CDUS45 KRIW 080727
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST THU JAN 08 2026
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JANUARY 7 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 28 2:31 PM 36 2002 23 5 24
MINIMUM 20 11:59 PM -35 2010 1 19 -5
AVERAGE 24 12 12 10
PRECIPITATION (IN)
YESTERDAY 0.44 0.50 2019 0.07 0.37 0.00
MONTH TO DATE 1.42 0.47 0.95 0.88
SINCE DEC 1 6.84 2.82 4.02 2.21
SINCE JAN 1 1.42 0.47 0.95 0.88
DEGREE DAYS
HEATING
YESTERDAY 41 53 -12 55
MONTH TO DATE 268 371 -103 327
SINCE DEC 1 1555 1983 -428 1698
SINCE JUL 1 4513 5490 -977 4805
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 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 9:00 AM
LOWEST 81 4:00 PM
AVERAGE 87
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THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 23 36 2002
MINIMUM TEMPERATURE (F) 1 -28 2010
SUNRISE AND SUNSET
JANUARY 8 2026.......SUNRISE 7:58 AM MST SUNSET 5:00 PM MST
JANUARY 9 2026.......SUNRISE 7:57 AM MST SUNSET 5:01 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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