CDUS45 KRIW 150045 CLIRIW CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 645 PM MDT TUE APR 14 2026 ................................... ...THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 14 2026... VALID TODAY AS OF 0600 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1995 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 61 4:43 PM 77 2002 56 5 55 MINIMUM 33 5:49 AM 6 2022 30 3 20 AVERAGE 47 43 4 38 PRECIPITATION (IN) TODAY 0.00 0.39 2021 0.04 -0.04 0.00 MONTH TO DATE 0.03 0.48 -0.45 0.21 SINCE MAR 1 0.18 1.13 -0.95 1.93 SINCE JAN 1 0.45 1.82 -1.37 2.43 SNOWFALL (IN) TODAY MM 0.0 MONTH TO DATE T 1.7 SINCE MAR 1 3.3 15.0 SINCE JUL 1 11.3 27.5 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 18 22 -4 27 MONTH TO DATE 232 325 -93 310 SINCE MAR 1 775 1237 -462 1150 SINCE JUL 1 5068 7115 -2047 6497 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 11.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 59 LOWEST 16 AVERAGE 38 .......................................................... THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 74 2002 MINIMUM TEMPERATURE (F) 30 17 1999 SUNRISE AND SUNSET APRIL 14 2026.........SUNRISE 6:33 AM MDT SUNSET 7:55 PM MDT APRIL 15 2026.........SUNRISE 6:32 AM MDT SUNSET 7:57 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$