659
CDUS45 KRIW 260745
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1245 AM MST THU FEB 26 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 25 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 51 2:26 PM 55 1986 36 15 44
MINIMUM 32 11:59 PM -5 1960 18 14 24
AVERAGE 42 27 15
PRECIPITATION (IN)
YESTERDAY T 0.20 1985 0.02 -0.02 0.00
MONTH TO DATE 0.13 0.34 -0.21 0.22
SINCE DEC 1 0.26 1.03 -0.77 0.44
SINCE JAN 1 0.16 0.72 -0.56 0.26
DEGREE DAYS
HEATING
YESTERDAY 23 38 -15 31
MONTH TO DATE 784 1028 -244 913
SINCE DEC 1 2819 3725 -906 3495
SINCE JUL 1 4311 5679 -1368 5133
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 45 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 61 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 23.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 12:00 AM
LOWEST 41 2:00 PM
AVERAGE 67
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 52 1988
MINIMUM TEMPERATURE (F) 19 -10 1960
SUNRISE AND SUNSET
FEBRUARY 26 2026......SUNRISE 6:55 AM MST SUNSET 6:03 PM MST
FEBRUARY 27 2026......SUNRISE 6:54 AM MST SUNSET 6:05 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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