326
CDUS45 KRIW 310734
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT TUE MAR 31 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MARCH 30 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 67R 2:57 PM 67 1978 49 18 45
MINIMUM 41 6:20 AM 6 1977 27 14 29
AVERAGE 54 38 16
PRECIPITATION (IN)
YESTERDAY 0.00 0.56 1957 0.02 -0.02 0.03
MONTH TO DATE 0.69 0.55 0.14 0.99
SINCE MAR 1 0.69 0.55 0.14 0.99
SINCE JAN 1 0.85 1.30 -0.45 1.25
DEGREE DAYS
HEATING
YESTERDAY 11 27 -16 28
MONTH TO DATE 595 934 -339 846
SINCE MAR 1 595 934 -339 846
SINCE JUL 1 4977 6724 -1747 6067
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 36 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 15.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 34 6:00 AM
LOWEST 16 3:00 PM
AVERAGE 25
......................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 72 2012
MINIMUM TEMPERATURE (F) 27 1 2025
SUNRISE AND SUNSET
MARCH 31 2026.........SUNRISE 7:01 AM MDT SUNSET 7:41 PM MDT
APRIL 1 2026.........SUNRISE 6:59 AM MDT SUNSET 7:42 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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