799 CDUS45 KRIW 170733 CLIRIW CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT SAT MAY 17 2014 ................................... ...THE RIVERTON WY CLIMATE SUMMARY FOR MAY 16 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1995 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 63 426 PM 85 2012 67 -4 72 MINIMUM 44 219 AM 31 2009 41 3 50 AVERAGE 54 54 0 61 PRECIPITATION (IN) YESTERDAY 0.00 0.09 2001 0.06 -0.06 0.02 MONTH TO DATE 0.54 0.92 -0.38 0.48 SINCE MAR 1 1.26 2.77 -1.51 1.89 SINCE JAN 1 2.16 3.28 -1.12 2.54 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 2.7 2.4 SINCE MAR 1 6.6 19.4 SINCE JUL 1 55.8 38.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 11 11 0 4 MONTH TO DATE 277 217 60 166 SINCE MAR 1 1812 1759 53 1810 SINCE JUL 1 7693 7613 80 7376 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 13 SINCE MAR 1 0 0 0 13 SINCE JAN 1 0 0 0 13 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 9.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 500 AM LOWEST 34 300 PM AVERAGE 55 .......................................................... THE RIVERTON WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 83 2006 MINIMUM TEMPERATURE (F) 41 30 1999 SUNRISE AND SUNSET MAY 17 2014...........SUNRISE 548 AM MDT SUNSET 833 PM MDT MAY 18 2014...........SUNRISE 547 AM MDT SUNSET 834 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$