946
CDUS45 KRIW 120726
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT FRI JUN 12 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JUNE 11 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 MM 90 2022 73 -3 85
MINIMUM 33 MM 32 1970 46 -13 51
2008
AVERAGE 52 60 -8
PRECIPITATION (IN)
YESTERDAY 0.00 1.64 1970 0.02 -0.02 T
MONTH TO DATE 0.05 0.32 -0.27 0.01
SINCE JUN 1 0.05 0.32 -0.27 0.01
SINCE JAN 1 1.89 3.83 -1.94 2.32
DEGREE DAYS
HEATING
YESTERDAY 13 6 7 0
MONTH TO DATE 52 84 -32 44
SINCE JUN 1 52 84 -32 44
SINCE JUL 1 6098 7989 -1891 7046
COOLING
YESTERDAY 0 1 -1 3
MONTH TO DATE 6 6 0 16
SINCE JUN 1 6 6 0 16
SINCE JAN 1 8 8 0 20
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.1
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 56 5:00 AM
LOWEST 8 4:00 PM
AVERAGE 32
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 90 2022
MINIMUM TEMPERATURE (F) 46 32 2001
SUNRISE AND SUNSET
JUNE 12 2026..........SUNRISE 5:42 AM MDT SUNSET 8:51 PM MDT
JUNE 13 2026..........SUNRISE 5:42 AM MDT SUNSET 8:51 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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