866
CDUS45 KRIW 190742
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1242 AM MST WED FEB 19 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 18 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 40 2015 27 MM 22
MINIMUM MM MM -32 2006 1 MM -12
AVERAGE MM 14 MM 5
PRECIPITATION (IN)
YESTERDAY 0.00 1.55 2018 0.07 -0.07 0.04
MONTH TO DATE 2.16 1.13 1.03 1.73
SINCE DEC 1 5.03 5.28 -0.25 4.08
SINCE JAN 1 3.70 2.93 0.77 2.91
DEGREE DAYS
HEATING
YESTERDAY MM 51 MM 60
MONTH TO DATE 693 943 -250 872
SINCE DEC 1 3813 4198 -385 3911
SINCE JUL 1 6920 7705 -785 6985
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
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 27 41 2015
MINIMUM TEMPERATURE (F) 1 -22 2018
SUNRISE AND SUNSET
FEBRUARY 19 2025......SUNRISE 7:15 AM MST SUNSET 5:57 PM MST
FEBRUARY 20 2025......SUNRISE 7:13 AM MST SUNSET 5:58 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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