985
CDUS45 KRIW 180731
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT WED MAR 18 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MARCH 17 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 63 3:59 PM 66 2007 45 18 56
MINIMUM 38 7:02 AM -7 1965 25 13 36
AVERAGE 51 35 16
PRECIPITATION (IN)
YESTERDAY 0.00 0.47 1971 0.02 -0.02 0.00
MONTH TO DATE 0.69 0.25 0.44 0.61
SINCE MAR 1 0.69 0.25 0.44 0.61
SINCE JAN 1 0.85 1.00 -0.15 0.87
DEGREE DAYS
HEATING
YESTERDAY 14 30 -16 19
MONTH TO DATE 461 565 -104 518
SINCE MAR 1 461 565 -104 518
SINCE JUL 1 4843 6355 -1512 5739
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 45 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 25.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 1:00 AM
LOWEST 15 4:00 PM
AVERAGE 39
......................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 69 2017
MINIMUM TEMPERATURE (F) 25 -11 1965
SUNRISE AND SUNSET
MARCH 18 2026.........SUNRISE 7:23 AM MDT SUNSET 7:26 PM MDT
MARCH 19 2026.........SUNRISE 7:21 AM MDT SUNSET 7:28 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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