795
CDUS45 KRIW 160729
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT THU OCT 16 2025
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR OCTOBER 15 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 61 2:36 PM 75 2011 57 4 74
MINIMUM 39 11:59 PM 9 1966 33 6 42
AVERAGE 50 45 5
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 1980 0.03 -0.03 0.00
MONTH TO DATE 0.39 0.43 -0.04 0.00
SINCE SEP 1 0.93 1.22 -0.29 0.39
SINCE JAN 1 3.87 6.46 -2.59 4.62
DEGREE DAYS
HEATING
YESTERDAY 15 20 -5 7
MONTH TO DATE 209 258 -49 84
SINCE SEP 1 372 500 -128 211
SINCE JUL 1 390 559 -169 242
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE SEP 1 20 11 9 38
SINCE JAN 1 442 320 122 445
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WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 12.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 12:00 AM
LOWEST 40 3:00 PM
AVERAGE 65
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 76 1991
MINIMUM TEMPERATURE (F) 33 14 1966
SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE 7:30 AM MDT SUNSET 6:33 PM MDT
OCTOBER 17 2025.......SUNRISE 7:31 AM MDT SUNSET 6:31 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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