386
CDUS45 KRIW 230728
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT MON JUN 23 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JUNE 22 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 43 12:45 PM 79 2021 64 -21 75
MINIMUM 31 2:46 PM 23 2019 34 -3 37
AVERAGE 37 49 -12 56
PRECIPITATION (IN)
YESTERDAY 0.34 0.38 2004 0.07 0.27 0.00
MONTH TO DATE 0.63 1.92 -1.29 0.73
SINCE JUN 1 0.63 1.92 -1.29 0.73
SINCE JAN 1 9.86 11.95 -2.09 12.93
DEGREE DAYS
HEATING
YESTERDAY 28 16 12 9
MONTH TO DATE 322 422 -100 347
SINCE JUN 1 322 422 -100 347
SINCE JUL 1 9154 11895 -2741 10749
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 15 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.2
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 4:00 AM
LOWEST 53 2:00 PM
AVERAGE 75
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 80 2012
MINIMUM TEMPERATURE (F) 34 27 2003
2009
2017
SUNRISE AND SUNSET
JUNE 23 2025..........SUNRISE 5:37 AM MDT SUNSET 9:11 PM MDT
JUNE 24 2025..........SUNRISE 5:38 AM MDT SUNSET 9:11 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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