079
CDUS45 KRIW 270729
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST FRI FEB 27 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 26 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 47 3:11 PM 52 1988 36 11 40
MINIMUM 30 7:02 AM -10 1960 19 11 22
AVERAGE 39 27 12
PRECIPITATION (IN)
YESTERDAY 0.00 0.21 1996 0.01 -0.01 0.00
MONTH TO DATE 0.13 0.35 -0.22 0.22
SINCE DEC 1 0.26 1.04 -0.78 0.44
SINCE JAN 1 0.16 0.73 -0.57 0.26
DEGREE DAYS
HEATING
YESTERDAY 26 38 -12 34
MONTH TO DATE 810 1066 -256 947
SINCE DEC 1 2845 3763 -918 3529
SINCE JUL 1 4337 5717 -1380 5167
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
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WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 22.3
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 89 3:00 AM
LOWEST 27 4:00 PM
AVERAGE 58
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 54 2016
MINIMUM TEMPERATURE (F) 19 -15 1960
SUNRISE AND SUNSET
FEBRUARY 27 2026......SUNRISE 6:54 AM MST SUNSET 6:05 PM MST
FEBRUARY 28 2026......SUNRISE 6:52 AM MST SUNSET 6:06 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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