883
CDUS45 KRIW 110726
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT SUN MAY 11 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 10 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 MM MM 63 2007 49 MM 53
MINIMUM MM MM 8 2022 25 MM 25
AVERAGE MM 37 MM 39
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 2005 0.07 -0.07 0.00
MONTH TO DATE 0.00 0.64 -0.64 0.82
SINCE MAR 1 3.08 4.82 -1.74 6.15
SINCE JAN 1 6.78 8.32 -1.54 10.62
DEGREE DAYS
HEATING
YESTERDAY MM 28 MM 26
MONTH TO DATE 104 299 -195 336
SINCE MAR 1 1299 2745 -1446 2488
SINCE JUL 1 8219 10949 -2730 9962
COOLING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 68 2007
MINIMUM TEMPERATURE (F) 25 15 2022
SUNRISE AND SUNSET
MAY 11 2025...........SUNRISE 5:58 AM MDT SUNSET 8:39 PM MDT
MAY 12 2025...........SUNRISE 5:57 AM MDT SUNSET 8:40 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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