073
CDUS45 KRIW 120729
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT MON OCT 12 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR OCTOBER 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 12:13 PM 77 2024 59 5 66
MINIMUM 44 11:59 PM 13 2019 35 9 32
AVERAGE 54 46 8
PRECIPITATION (IN)
YESTERDAY 0.25 0.61 1981 0.03 0.22 0.14
MONTH TO DATE 0.25 0.32 -0.07 0.39
SINCE SEP 1 0.56 1.11 -0.55 0.93
SINCE JAN 1 3.61 6.35 -2.74 3.87
DEGREE DAYS
HEATING
YESTERDAY 11 18 -7 16
MONTH TO DATE 39 180 -141 137
SINCE SEP 1 172 422 -250 300
SINCE JUL 1 186 481 -295 318
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 1
SINCE SEP 1 23 11 12 20
SINCE JAN 1 560 320 240 442
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WIND (MPH)
HIGHEST WIND SPEED 45 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 62 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 17.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 58 12:00 PM
AVERAGE 77
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 76 1950
MINIMUM TEMPERATURE (F) 34 9 1969
SUNRISE AND SUNSET
OCTOBER 12 2026.......SUNRISE 7:25 AM MDT SUNSET 6:40 PM MDT
OCTOBER 13 2026.......SUNRISE 7:26 AM MDT SUNSET 6:38 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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