961
CDUS45 KRIW 190731
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SAT JUL 19 2025
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JULY 18 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 85 11:39 AM 94 1998 85 0 93
2006
2021
MINIMUM 59 11:59 PM 46 1993 56 3 60
AVERAGE 72 70 2
PRECIPITATION (IN)
YESTERDAY T 0.15 1971 0.02 -0.02 0.00
2023
MONTH TO DATE 0.33 0.26 0.07 0.04
SINCE JUN 1 0.35 0.96 -0.61 0.29
SINCE JAN 1 2.66 4.47 -1.81 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 7 6 1 12
MONTH TO DATE 117 81 36 103
SINCE JUN 1 208 120 88 201
SINCE JAN 1 212 122 90 201
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 10.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58 11:00 PM
LOWEST 19 12:00 PM
AVERAGE 39
......................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 96 2021
MINIMUM TEMPERATURE (F) 56 42 1987
SUNRISE AND SUNSET
JULY 19 2025..........SUNRISE 5:59 AM MDT SUNSET 8:46 PM MDT
JULY 20 2025..........SUNRISE 6:00 AM MDT SUNSET 8:45 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page