158
CDUS45 KRIW 200727
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SUN JUL 20 2025
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..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JULY 19 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 82 5:12 PM 96 2021 85 -3 89
MINIMUM 53 3:55 AM 42 1987 56 -3 61
AVERAGE 68 70 -2
PRECIPITATION (IN)
YESTERDAY T 1.31 1973 0.01 -0.01 T
MONTH TO DATE 0.33 0.27 0.06 0.04
SINCE JUN 1 0.35 0.97 -0.62 0.29
SINCE JAN 1 2.66 4.48 -1.82 3.16
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 16 -16 7
SINCE JUN 1 69 175 -106 62
SINCE JUL 1 0 16 -16 7
COOLING
YESTERDAY 3 6 -3 10
MONTH TO DATE 120 87 33 113
SINCE JUN 1 211 126 85 211
SINCE JAN 1 215 128 87 211
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 4:00 AM
LOWEST 17 5:00 PM
AVERAGE 49
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 93 2005
MINIMUM TEMPERATURE (F) 56 45 1995
SUNRISE AND SUNSET
JULY 20 2025..........SUNRISE 6:00 AM MDT SUNSET 8:45 PM MDT
JULY 21 2025..........SUNRISE 6:01 AM MDT SUNSET 8:44 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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