909
CDUS45 KRIW 090727
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT WED JUL 09 2025
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JULY 8 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 92 1:45 PM 96 2002 83 9 83
MINIMUM 57 4:18 AM 41 1959 54 3 50
AVERAGE 75 68 7
PRECIPITATION (IN)
YESTERDAY 0.00 0.48 2015 0.01 -0.01 0.00
MONTH TO DATE 0.19 0.11 0.08 T
SINCE JUN 1 0.21 0.81 -0.60 0.25
SINCE JAN 1 2.52 4.32 -1.80 3.12
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 12 -12 7
SINCE JUN 1 69 171 -102 62
SINCE JUL 1 0 12 -12 7
COOLING
YESTERDAY 10 4 6 2
MONTH TO DATE 42 29 13 4
SINCE JUN 1 133 68 65 102
SINCE JAN 1 137 70 67 102
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 62 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 30 4:00 AM
LOWEST 7 2:00 PM
AVERAGE 19
......................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 95 1976
2021
MINIMUM TEMPERATURE (F) 54 43 2010
SUNRISE AND SUNSET
JULY 9 2025..........SUNRISE 5:51 AM MDT SUNSET 8:52 PM MDT
JULY 10 2025..........SUNRISE 5:52 AM MDT SUNSET 8:51 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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