231
CDUS45 KRIW 240731
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT MON AUG 24 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR AUGUST 23 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 84 12:48 PM 90 2011 80 4 87
MINIMUM 60 11:06 PM 36 1960 52 8 53
AVERAGE 72 66 6
PRECIPITATION (IN)
YESTERDAY T 0.20 2013 0.02 -0.02 T
MONTH TO DATE 0.50 0.41 0.09 0.03
SINCE JUN 1 0.86 1.58 -0.72 0.43
SINCE JAN 1 2.70 5.09 -2.39 2.74
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 1 16 -15 10
SINCE JUN 1 112 196 -84 79
SINCE JUL 1 5 37 -32 10
COOLING
YESTERDAY 7 2 5 5
MONTH TO DATE 165 96 69 128
SINCE JUN 1 510 294 216 410
SINCE JAN 1 512 296 216 414
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WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 12.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 4:00 AM
LOWEST 22 3:00 PM
AVERAGE 46
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 92 2011
MINIMUM TEMPERATURE (F) 51 35 1968
SUNRISE AND SUNSET
AUGUST 24 2026........SUNRISE 6:34 AM MDT SUNSET 8:02 PM MDT
AUGUST 25 2026........SUNRISE 6:35 AM MDT SUNSET 8:00 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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