756
CDUS45 KRIW 100730
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT THU JUL 10 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JULY 9 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 81 2:46 PM 83 2018 71 10 76
MINIMUM 39 4:45 AM 30 2004 38 1 39
AVERAGE 60 54 6 58
PRECIPITATION (IN)
YESTERDAY 0.00 0.71 2001 0.05 -0.05 0.01
MONTH TO DATE 0.13 0.44 -0.31 0.12
SINCE JUN 1 0.78 2.82 -2.04 1.36
SINCE JAN 1 10.01 12.85 -2.84 13.56
DEGREE DAYS
HEATING
YESTERDAY 5 10 -5 7
MONTH TO DATE 81 105 -24 127
SINCE JUN 1 523 643 -120 556
SINCE JUL 1 81 105 -24 127
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 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.6
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 73 5:00 AM
LOWEST 11 2:00 PM
AVERAGE 42
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 82 2024
MINIMUM TEMPERATURE (F) 38 33 2019
SUNRISE AND SUNSET
JULY 10 2025..........SUNRISE 5:47 AM MDT SUNSET 9:07 PM MDT
JULY 11 2025..........SUNRISE 5:48 AM MDT SUNSET 9:06 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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