Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 240728
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT TUE JUN 24 2025
...................................
...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JUNE 23 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 53 MM 80 2012 64 -11 79
MINIMUM 27R MM 27 2003 34 -7 37
2009
2017
AVERAGE 40 49 -9 58
PRECIPITATION (IN)
YESTERDAY 0.00 0.48 2018 0.06 -0.06 0.00
MONTH TO DATE 0.63 1.98 -1.35 0.73
SINCE JUN 1 0.63 1.98 -1.35 0.73
SINCE JAN 1 9.86 12.01 -2.15 12.93
DEGREE DAYS
HEATING
YESTERDAY 25 16 9 7
MONTH TO DATE 347 438 -91 354
SINCE JUN 1 347 438 -91 354
SINCE JUL 1 9179 11911 -2732 10756
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 1.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 4:00 AM
LOWEST 35 4:00 PM
AVERAGE 66
..........................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 82 2012
MINIMUM TEMPERATURE (F) 35 28 2017
SUNRISE AND SUNSET
JUNE 24 2025..........SUNRISE 5:38 AM MDT SUNSET 9:11 PM MDT
JUNE 25 2025..........SUNRISE 5:38 AM MDT SUNSET 9:11 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$