901
CDUS45 KRIW 270730
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT TUE MAY 27 2025
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 26 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 4:07 PM 87 1969 67 7 63
MINIMUM 38 5:13 AM 25 1975 42 -4 38
AVERAGE 56 54 2
PRECIPITATION (IN)
YESTERDAY T 0.86 1999 0.04 -0.04 0.00
MONTH TO DATE 0.32 1.08 -0.76 0.80
SINCE MAR 1 2.03 2.57 -0.54 2.40
SINCE JAN 1 2.29 3.32 -1.03 2.87
DEGREE DAYS
HEATING
YESTERDAY 9 11 -2 14
MONTH TO DATE 334 393 -59 458
SINCE MAR 1 1765 2066 -301 2086
SINCE JUL 1 6986 7856 -870 7394
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.1
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 82 5:00 AM
LOWEST 18 3:00 PM
AVERAGE 50
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 85 1969
MINIMUM TEMPERATURE (F) 42 27 1973
SUNRISE AND SUNSET
MAY 27 2025...........SUNRISE 5:47 AM MDT SUNSET 8:40 PM MDT
MAY 28 2025...........SUNRISE 5:46 AM MDT SUNSET 8:41 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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