966
CDUS45 KRIW 110730
CLIWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1230 AM MST THU DEC 11 2025
...............................
..THE WORLAND WY CLIMATE SUMMARY FOR DECEMBER 10 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1947 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 47 2:14 PM 64 1981 32 15 35
MINIMUM 28 3:23 AM -36 1972 6 22 16
AVERAGE 38 19 19
PRECIPITATION (IN)
YESTERDAY 0.00 0.07 1963 0.00 0.00 T
MONTH TO DATE 0.00 0.06 -0.06 T
SINCE DEC 1 0.00 0.06 -0.06 T
SINCE JAN 1 6.82 7.61 -0.79 4.35
DEGREE DAYS
HEATING
YESTERDAY 27 46 -19 39
MONTH TO DATE 346 444 -98 338
SINCE DEC 1 346 444 -98 338
SINCE JUL 1 1779 2351 -572 1894
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 561 528 33 544
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 3:00 AM
LOWEST 39 2:00 PM
AVERAGE 60
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THE WORLAND WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 56 2004
MINIMUM TEMPERATURE (F) 6 -31 1972
SUNRISE AND SUNSET
DECEMBER 11 2025......SUNRISE 7:37 AM MST SUNSET 4:34 PM MST
DECEMBER 12 2025......SUNRISE 7:37 AM MST SUNSET 4:34 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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