821
CDUS45 KRIW 230728
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST SUN FEB 23 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 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 MM MM 41 2012 28 MM 32
MINIMUM MM MM -30 2019 2 MM 17
AVERAGE MM 15 MM 25
PRECIPITATION (IN)
YESTERDAY MM 0.52 2012 0.06 MM 0.01
MONTH TO DATE 2.16 1.37 0.79 1.77
SINCE DEC 1 5.03 5.52 -0.49 4.12
SINCE JAN 1 3.70 3.17 0.53 2.95
DEGREE DAYS
HEATING
YESTERDAY MM 50 MM 40
MONTH TO DATE 693 1145 -452 1031
SINCE DEC 1 3813 4400 -587 4070
SINCE JUL 1 6920 7907 -987 7144
COOLING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 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
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THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 28 41 2002
MINIMUM TEMPERATURE (F) 2 -29 2022
SUNRISE AND SUNSET
FEBRUARY 23 2025......SUNRISE 7:08 AM MST SUNSET 6:02 PM MST
FEBRUARY 24 2025......SUNRISE 7:07 AM MST SUNSET 6:03 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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