147
CDUS45 KRIW 130732
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT SAT JUN 13 2026
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JUNE 12 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 62 3:12 PM 76 2006 59 3 70
MINIMUM 27 5:18 AM 24 2018 32 -5 33
AVERAGE 45 46 -1 52
PRECIPITATION (IN)
YESTERDAY 0.00 1.37 2022 0.09 -0.09 0.00
MONTH TO DATE 0.78 1.18 -0.40 0.10
SINCE JUN 1 0.78 1.18 -0.40 0.10
SINCE JAN 1 9.02 11.21 -2.19 9.33
DEGREE DAYS
HEATING
YESTERDAY 20 19 1 13
MONTH TO DATE 234 247 -13 194
SINCE JUN 1 234 247 -13 194
SINCE JUL 1 9984 11720 -1736 9026
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 15 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.3
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 25 3:00 PM
AVERAGE 61
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THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 76 2021
MINIMUM TEMPERATURE (F) 33 24 2008
SUNRISE AND SUNSET
JUNE 13 2026..........SUNRISE 5:36 AM MDT SUNSET 9:08 PM MDT
JUNE 14 2026..........SUNRISE 5:36 AM MDT SUNSET 9:08 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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