793
CDUS45 KRIW 150727
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT FRI AUG 15 2025
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR AUGUST 14 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 88 1:49 PM 96 2003 82 6 75
MINIMUM 59 5:17 AM 37 1978 54 5 47
AVERAGE 74 68 6
PRECIPITATION (IN)
YESTERDAY 0.00 0.48 1968 0.01 -0.01 0.05
MONTH TO DATE T 0.25 -0.25 0.59
SINCE JUN 1 0.40 1.42 -1.02 1.10
SINCE JAN 1 2.71 4.93 -2.22 3.97
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 4
MONTH TO DATE 10 5 5 6
SINCE JUN 1 79 185 -106 68
SINCE JUL 1 10 26 -16 13
COOLING
YESTERDAY 9 4 5 0
MONTH TO DATE 70 69 1 89
SINCE JUN 1 352 267 85 361
SINCE JAN 1 356 269 87 361
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WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 11.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 32 4:00 AM
LOWEST 14 2:00 PM
AVERAGE 23
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 91 1971
MINIMUM TEMPERATURE (F) 54 40 1978
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 6:25 AM MDT SUNSET 8:15 PM MDT
AUGUST 16 2025........SUNRISE 6:26 AM MDT SUNSET 8:14 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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