CDUS45 KRIW 250045 CLIRIW CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 645 PM MDT FRI APR 24 2026 ................................... ...THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 24 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 38 3:26 PM 85 2012 59 -21 45 MINIMUM 26 7:06 AM 22 2002 32 -6 36 2011 2013 AVERAGE 32 45 -13 41 PRECIPITATION (IN) TODAY 0.05 0.78 2016 0.04 0.01 0.23 MONTH TO DATE 0.15 0.90 -0.75 0.82 SINCE MAR 1 0.30 1.55 -1.25 2.54 SINCE JAN 1 0.57 2.24 -1.67 3.04 SNOWFALL (IN) TODAY MM 0.0 MONTH TO DATE 1.1 4.0 SINCE MAR 1 4.4 17.3 SINCE JUL 1 12.4 29.8 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 33 20 13 24 MONTH TO DATE 427 534 -107 538 SINCE MAR 1 970 1446 -476 1378 SINCE JUL 1 5263 7324 -2061 6725 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 N (20) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 9.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. SNOW LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 LOWEST 61 AVERAGE 81 .......................................................... THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 78 2012 MINIMUM TEMPERATURE (F) 32 22 2018 SUNRISE AND SUNSET APRIL 24 2026.........SUNRISE 6:17 AM MDT SUNSET 8:07 PM MDT APRIL 25 2026.........SUNRISE 6:16 AM MDT SUNSET 8:08 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$