947
CDUS45 KRIW 040727
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT APR 04 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR APRIL 3 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 40 4:32 PM 71 2021 50 -10 44
MINIMUM 22 6:06 AM 11 1955 28 -6 MM
2020
AVERAGE 31 39 -8
PRECIPITATION (IN)
YESTERDAY 0.00 0.40 1981 0.02 -0.02 0.00
MONTH TO DATE 0.40 0.07 0.33 0.05
SINCE MAR 1 1.09 0.65 0.44 1.28
SINCE JAN 1 1.25 1.40 -0.15 1.54
DEGREE DAYS
HEATING
YESTERDAY 34 26 8 MM
MONTH TO DATE 89 79 10 MM
SINCE MAR 1 699 1040 -341 874
SINCE JUL 1 5081 6830 -1749 6095
COOLING
YESTERDAY 0 0 0 MM
MONTH TO DATE 0 0 0 MM
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 24.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 2:00 AM
LOWEST 52 4:00 PM
AVERAGE 64
......................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 71 2021
MINIMUM TEMPERATURE (F) 28 8 1950
SUNRISE AND SUNSET
APRIL 4 2026.........SUNRISE 6:54 AM MDT SUNSET 7:45 PM MDT
APRIL 5 2026.........SUNRISE 6:52 AM MDT SUNSET 7:46 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