531 CDUS45 KRIW 130732 CLIRIW CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT THU AUG 13 2015 ................................... ...THE RIVERTON WY CLIMATE SUMMARY FOR AUGUST 12 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 91 1256 PM 97 2007 87 4 93 MINIMUM 67 707 AM 48 2004 56 11 58 AVERAGE 79 71 8 76 PRECIPITATION (IN) YESTERDAY 0.00 0.12 1999 0.02 -0.02 0.00 MONTH TO DATE 0.03 0.22 -0.19 0.68 SINCE JUN 1 1.92 2.39 -0.47 2.58 SINCE JAN 1 8.77 6.47 2.30 4.90 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.0 0.0 SINCE JUN 1 T 0.0 SINCE JUL 1 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 2 -2 0 SINCE JUN 1 33 133 -100 130 SINCE JUL 1 10 14 -4 4 COOLING YESTERDAY 14 7 7 11 MONTH TO DATE 78 90 -12 61 SINCE JUN 1 363 376 -13 322 SINCE JAN 1 363 385 -22 337 .................................................................. WIND (MPH) HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 51 800 AM LOWEST 21 100 PM AVERAGE 36 .......................................................... THE RIVERTON WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 98 2007 MINIMUM TEMPERATURE (F) 55 43 2002 SUNRISE AND SUNSET AUGUST 13 2015........SUNRISE 617 AM MDT SUNSET 819 PM MDT AUGUST 14 2015........SUNRISE 618 AM MDT SUNSET 818 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$