578 CDUS45 KRIW 110100 CLIRIW CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 659 PM MDT WED OCT 10 2018 ................................... ...THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 10 2018... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1995 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) TODAY MAXIMUM 37 MM 80 2015 61 -24 54 MINIMUM 29 MM 0 2009 35 -6 24 AVERAGE 33 48 -15 39 PRECIPITATION (IN) TODAY 0.05 0.18 2008 0.05 0.00 0.00 MONTH TO DATE 0.34 0.45 -0.11 0.45 SINCE SEP 1 0.43 1.35 -0.92 2.18 SINCE JAN 1 8.25 8.17 0.08 13.63 SNOWFALL (IN) TODAY 0.5 0.0 MONTH TO DATE 0.5 0.5 SINCE SEP 1 0.5 0.5 SINCE JUL 1 0.5 0.5 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 32 17 15 26 MONTH TO DATE 206 155 51 226 SINCE SEP 1 356 381 -25 510 SINCE JUL 1 386 419 -33 517 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 40 26 14 67 SINCE JAN 1 524 494 30 547 .................................................................. WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 85 900 AM LOWEST 59 300 PM AVERAGE 72 .......................................................... THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 79 1996 MINIMUM TEMPERATURE (F) 34 14 2009 SUNRISE AND SUNSET OCTOBER 10 2018.......SUNRISE 722 AM MDT SUNSET 639 PM MDT OCTOBER 11 2018.......SUNRISE 723 AM MDT SUNSET 638 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$