540
CDUS45 KRIW 230726
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT MON MAR 23 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MARCH 22 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 66 3:25 PM 71 2004 46 20 47
MINIMUM 39 6:23 AM 2 1952 26 13 26
AVERAGE 53 36 17
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 1996 0.02 -0.02 T
MONTH TO DATE 0.69 0.36 0.33 0.73
SINCE MAR 1 0.69 0.36 0.33 0.73
SINCE JAN 1 0.85 1.11 -0.26 0.99
DEGREE DAYS
HEATING
YESTERDAY 12 29 -17 28
MONTH TO DATE 502 712 -210 687
SINCE MAR 1 502 712 -210 687
SINCE JUL 1 4884 6502 -1618 5908
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 10.5
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 55 7:00 AM
LOWEST 7 5:00 PM
AVERAGE 31
......................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 68 2004
MINIMUM TEMPERATURE (F) 26 1 1964
SUNRISE AND SUNSET
MARCH 23 2026.........SUNRISE 7:14 AM MDT SUNSET 7:32 PM MDT
MARCH 24 2026.........SUNRISE 7:13 AM MDT SUNSET 7:33 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