677 CDUS45 KRIW 190041 CLIRIW CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 641 PM MDT TUE APR 18 2023 ................................... ...THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 18 2023... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1995 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 52 11:40 AM 78 2001 57 -5 58 MINIMUM 33 3:53 PM 13 2013 30 3 19 AVERAGE 43 44 -1 39 PRECIPITATION (IN) TODAY 0.07 0.34 2017 0.04 0.03 0.00 MONTH TO DATE 1.51 0.64 0.87 0.37 SINCE MAR 1 1.92 1.29 0.63 1.22 SINCE JAN 1 4.06 1.98 2.08 1.87 SNOWFALL (IN) TODAY 0.1 0.0 MONTH TO DATE 13.5 3.6 SINCE MAR 1 20.3 15.5 SINCE JUL 1 84.9 29.3 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 22 21 1 26 MONTH TO DATE 528 412 116 528 SINCE MAR 1 1929 1324 605 1447 SINCE JUL 1 8550 7202 1348 6487 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 35 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 11.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 LOWEST 37 AVERAGE 67 .......................................................... THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 74 2019 MINIMUM TEMPERATURE (F) 31 12 2021 SUNRISE AND SUNSET APRIL 18 2023.........SUNRISE 6:27 AM MDT SUNSET 8:00 PM MDT APRIL 19 2023.........SUNRISE 6:26 AM MDT SUNSET 8:01 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$