426
CDUS45 KRIW 050731
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SAT APR 05 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 4 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 52 2013 38 MM 52
2024
MINIMUM MM MM -5 2008 13 MM 22
2010
AVERAGE MM 26 MM 37
PRECIPITATION (IN)
YESTERDAY 0.00 0.85 2022 0.08 -0.08 0.00
MONTH TO DATE T 0.31 -0.31 0.00
SINCE MAR 1 0.00 2.21 -2.21 4.31
SINCE JAN 1 3.70 5.71 -2.01 8.78
DEGREE DAYS
HEATING
YESTERDAY MM 39 MM 28
MONTH TO DATE MM 158 MM 137
SINCE MAR 1 MM 1516 MM 1505
SINCE JUL 1 6920 9720 -2800 8979
COOLING
YESTERDAY MM 0 MM 0
MONTH TO DATE MM 0 MM 0
SINCE MAR 1 MM 0 MM 0
SINCE JAN 1 0 0 0 0
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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) 38 52 2002
MINIMUM TEMPERATURE (F) 14 -14 2023
SUNRISE AND SUNSET
APRIL 5 2025.........SUNRISE 6:55 AM MDT SUNSET 7:55 PM MDT
APRIL 6 2025.........SUNRISE 6:53 AM MDT SUNSET 7:56 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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