951
CDUS45 KRIW 210733
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1233 AM MST FRI NOV 21 2025
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR NOVEMBER 20 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 47 2:47 PM 62 1989 38 9 39
MINIMUM 29 7:14 AM -4 1977 20 9 11
AVERAGE 38 29 9
PRECIPITATION (IN)
YESTERDAY 0.07 0.35 1950 0.01 0.06 0.00
MONTH TO DATE 0.15 0.30 -0.15 0.07
SINCE SEP 1 1.44 1.90 -0.46 1.17
SINCE JAN 1 4.38 7.14 -2.76 5.40
DEGREE DAYS
HEATING
YESTERDAY 27 36 -9 40
MONTH TO DATE 411 633 -222 664
SINCE SEP 1 1145 1512 -367 1202
SINCE JUL 1 1163 1571 -408 1233
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 20 11 9 38
SINCE JAN 1 442 320 122 445
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 10:00 PM
LOWEST 63 3:00 PM
AVERAGE 80
......................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 56 1974
MINIMUM TEMPERATURE (F) 20 -8 1977
SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE 7:13 AM MST SUNSET 4:51 PM MST
NOVEMBER 22 2025......SUNRISE 7:14 AM MST SUNSET 4:51 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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