989
CDUS45 KRIW 140731
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SAT JUN 14 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JUNE 13 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 73 2:49 PM 76 2021 60 13 74
MINIMUM 36 5:08 AM 24 2008 33 3 34
AVERAGE 55 46 9 54
PRECIPITATION (IN)
YESTERDAY 0.00 0.59 2001 0.08 -0.08 0.00
MONTH TO DATE 0.10 1.26 -1.16 0.62
SINCE JUN 1 0.10 1.26 -1.16 0.62
SINCE JAN 1 9.33 11.29 -1.96 12.82
DEGREE DAYS
HEATING
YESTERDAY 10 19 -9 11
MONTH TO DATE 204 266 -62 192
SINCE JUN 1 204 266 -62 192
SINCE JUL 1 9036 11739 -2703 10594
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 16 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 2.9
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 92 4:00 AM
LOWEST 17 1:00 PM
AVERAGE 55
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 82 2021
MINIMUM TEMPERATURE (F) 33 27 2012
SUNRISE AND SUNSET
JUNE 14 2025..........SUNRISE 5:36 AM MDT SUNSET 9:08 PM MDT
JUNE 15 2025..........SUNRISE 5:36 AM MDT SUNSET 9:09 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page