279
CDUS45 KRIW 070728
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SUN JUN 07 2026
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JUNE 6 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 73 12:24 PM 75 2016 57 16 65
MINIMUM 37 2:51 AM 27 2003 31 6 27
2025
AVERAGE 55 44 11 46
PRECIPITATION (IN)
YESTERDAY 0.00 0.72 2022 0.10 -0.10 0.00
MONTH TO DATE 0.00 0.64 -0.64 0.00
SINCE JUN 1 0.00 0.64 -0.64 0.00
SINCE JAN 1 8.24 10.67 -2.43 9.23
DEGREE DAYS
HEATING
YESTERDAY 10 21 -11 19
MONTH TO DATE 101 129 -28 113
SINCE JUN 1 101 129 -28 113
SINCE JUL 1 9851 11602 -1751 8945
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 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.5
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 82 4:00 AM
LOWEST 23 11:00 AM
AVERAGE 53
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 80 2006
MINIMUM TEMPERATURE (F) 32 23 2003
SUNRISE AND SUNSET
JUNE 7 2026..........SUNRISE 5:37 AM MDT SUNSET 9:04 PM MDT
JUNE 8 2026..........SUNRISE 5:37 AM MDT SUNSET 9:05 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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