545
CDUS45 KRIW 080727
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT TUE APR 08 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 7 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 54 2005 39 MM 30
2016
MINIMUM MM MM -7 2023 14 MM 18
AVERAGE MM 26 MM 24
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 2013 0.08 -0.08 0.12
MONTH TO DATE 0.00 0.55 -0.55 0.26
SINCE MAR 1 0.00 2.45 -2.45 4.57
SINCE JAN 1 3.70 5.95 -2.25 9.04
DEGREE DAYS
HEATING
YESTERDAY MM 39 MM 41
MONTH TO DATE MM 275 MM 249
SINCE MAR 1 MM 1633 MM 1617
SINCE JUL 1 6920 9837 -2917 9091
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
...............................................................
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) 39 54 2016
2022
MINIMUM TEMPERATURE (F) 14 1 2021
SUNRISE AND SUNSET
APRIL 8 2025.........SUNRISE 6:49 AM MDT SUNSET 7:58 PM MDT
APRIL 9 2025.........SUNRISE 6:47 AM MDT SUNSET 8:00 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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