397 CDUS45 KRIW 140737 CLIRIW CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1235 AM MST WED JAN 14 2015 ................................... ...THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 13 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1995 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 26 237 PM 50 2009 31 -5 44 MINIMUM 21 745 AM -13 2013 8 13 25 AVERAGE 24 20 4 35 PRECIPITATION (IN) YESTERDAY 0.00 0.02 2013 0.01 -0.01 0.00 MONTH TO DATE 0.03 0.12 -0.09 0.53 SINCE DEC 1 0.68 0.44 0.24 0.81 SINCE JAN 1 0.03 0.12 -0.09 0.53 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.4 9.2 SINCE DEC 1 7.3 16.0 SINCE JUL 1 12.8 42.3 SNOW DEPTH 2 DEGREE DAYS HEATING YESTERDAY 41 45 -4 30 MONTH TO DATE 649 591 58 599 SINCE DEC 1 1953 1992 -39 2005 SINCE JUL 1 3730 3908 -178 3903 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 4.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 600 AM LOWEST 81 300 PM AVERAGE 89 .......................................................... THE RIVERTON WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 31 55 1999 MINIMUM TEMPERATURE (F) 8 -15 2013 2007 SUNRISE AND SUNSET JANUARY 14 2015.......SUNRISE 743 AM MST SUNSET 503 PM MST JANUARY 15 2015.......SUNRISE 742 AM MST SUNSET 504 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$