455 CDUS45 KRIW 100102 CLIRIW CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 701 PM MDT TUE OCT 9 2018 ................................... ...THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 9 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 44 MM 82 2003 61 -17 47 MINIMUM 31 MM 13 2009 35 -4 25 AVERAGE 38 48 -10 36 PRECIPITATION (IN) TODAY 0.00 0.23 2009 0.04 -0.04 0.00 MONTH TO DATE 0.29 0.40 -0.11 0.45 SINCE SEP 1 0.38 1.30 -0.92 2.18 SINCE JAN 1 8.20 8.12 0.08 13.63 SNOWFALL (IN) TODAY 0.0 0.0 MONTH TO DATE T 0.5 SINCE SEP 1 T 0.5 SINCE JUL 1 T 0.5 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 27 17 10 29 MONTH TO DATE 174 138 36 200 SINCE SEP 1 324 364 -40 484 SINCE JUL 1 354 402 -48 491 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 15 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 5.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 300 AM LOWEST 62 100 PM AVERAGE 79 .......................................................... THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 80 2015 MINIMUM TEMPERATURE (F) 35 0 2009 SUNRISE AND SUNSET OCTOBER 9 2018.......SUNRISE 720 AM MDT SUNSET 641 PM MDT OCTOBER 10 2018.......SUNRISE 722 AM MDT SUNSET 639 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$