801
CDUS45 KRIW 140731
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT THU MAY 14 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 13 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 82R 11:31 AM 81 2013 62 20 73
MINIMUM 49 5:22 AM 21 1953 38 11 42
AVERAGE 66 50 16
PRECIPITATION (IN)
YESTERDAY T 0.40 1965 0.04 -0.04 0.00
MONTH TO DATE 0.08 0.53 -0.45 0.21
SINCE MAR 1 1.36 2.02 -0.66 1.92
SINCE JAN 1 1.52 2.77 -1.25 2.18
DEGREE DAYS
HEATING
YESTERDAY 0 15 -15 7
MONTH TO DATE 168 228 -60 145
SINCE MAR 1 1430 1901 -471 1576
SINCE JUL 1 5812 7691 -1879 6797
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 2 0 2 1
SINCE MAR 1 2 0 2 1
SINCE JAN 1 2 0 2 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 61 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 43 7:00 AM
LOWEST 11 12:00 PM
AVERAGE 27
......................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 81 1976
2013
MINIMUM TEMPERATURE (F) 38 25 1995
SUNRISE AND SUNSET
MAY 14 2026...........SUNRISE 5:58 AM MDT SUNSET 8:28 PM MDT
MAY 15 2026...........SUNRISE 5:57 AM MDT SUNSET 8:29 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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