CDUS45 KRIW 100727 CLIWRL CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1227 AM MST WED DEC 10 2025 ................................... ...THE WORLAND WY CLIMATE SUMMARY FOR DECEMBER 9 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 56 2:54 PM 57 2020 33 23 35 MINIMUM 25 7:43 AM -32 1972 6 19 20 AVERAGE 41 19 22 PRECIPITATION (IN) YESTERDAY 0.00 0.15 1985 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.06 -0.06 0.00 SINCE DEC 1 0.00 0.06 -0.06 0.00 SINCE JAN 1 6.82 7.61 -0.79 4.35 DEGREE DAYS HEATING YESTERDAY 24 46 -22 37 MONTH TO DATE 319 398 -79 299 SINCE DEC 1 319 398 -79 299 SINCE JUL 1 1752 2305 -553 1855 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 29 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 6.4 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 84 7:00 AM LOWEST 38 3:00 PM AVERAGE 61 .......................................................... THE WORLAND WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 64 1981 MINIMUM TEMPERATURE (F) 6 -36 1972 SUNRISE AND SUNSET DECEMBER 10 2025......SUNRISE 7:36 AM MST SUNSET 4:34 PM MST DECEMBER 11 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. $$