536
CDUS45 KRIW 120731
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT THU JUN 12 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JUNE 11 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 1:44 PM 69 2015 59 6 67
MINIMUM 35 5:13 AM 24 2021 32 3 34
AVERAGE 50 46 4 51
PRECIPITATION (IN)
YESTERDAY 0.10 0.38 2004 0.08 0.02 0.00
MONTH TO DATE 0.10 1.09 -0.99 0.62
SINCE JUN 1 0.10 1.09 -0.99 0.62
SINCE JAN 1 9.33 11.12 -1.79 12.82
DEGREE DAYS
HEATING
YESTERDAY 15 19 -4 14
MONTH TO DATE 181 228 -47 169
SINCE JUN 1 181 228 -47 169
SINCE JUL 1 9013 11701 -2688 10571
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 1.5
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 96 10:00 PM
LOWEST 42 1:00 PM
AVERAGE 69
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 76 2006
MINIMUM TEMPERATURE (F) 32 24 2018
SUNRISE AND SUNSET
JUNE 12 2025..........SUNRISE 5:36 AM MDT SUNSET 9:07 PM MDT
JUNE 13 2025..........SUNRISE 5:36 AM MDT SUNSET 9:08 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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