583
CDUS45 KRIW 180731
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT WED JUN 18 2025
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JUNE 17 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 3:59 PM 92 2021 76 4 81
MINIMUM 57 11:59 PM 32 1998 47 10 36
AVERAGE 69 61 8
PRECIPITATION (IN)
YESTERDAY 0.00 0.59 1993 0.02 -0.02 T
MONTH TO DATE 0.02 0.45 -0.43 0.07
SINCE JUN 1 0.02 0.45 -0.43 0.07
SINCE JAN 1 2.33 3.96 -1.63 2.94
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 6
MONTH TO DATE 44 117 -73 28
SINCE JUN 1 44 117 -73 28
SINCE JUL 1 7046 8022 -976 7463
COOLING
YESTERDAY 4 1 3 0
MONTH TO DATE 46 12 34 39
SINCE JUN 1 46 12 34 39
SINCE JAN 1 50 14 36 39
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WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 13.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 2:00 AM
LOWEST 10 1:00 PM
AVERAGE 35
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 92 2021
MINIMUM TEMPERATURE (F) 48 29 1973
SUNRISE AND SUNSET
JUNE 18 2025..........SUNRISE 5:42 AM MDT SUNSET 8:53 PM MDT
JUNE 19 2025..........SUNRISE 5:42 AM MDT SUNSET 8:54 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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