364 CDUS45 KRIW 110739 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT FRI SEP 11 2015 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 10 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 81 319 PM 91 1998 78 3 70 MINIMUM 42 518 AM 30 1970 44 -2 41 AVERAGE 62 61 1 56 PRECIPITATION (IN) YESTERDAY 0.00 0.40 1986 0.03 -0.03 0.04 MONTH TO DATE 0.04 0.30 -0.26 0.04 SINCE SEP 1 0.04 0.30 -0.26 0.04 SINCE JAN 1 10.44 9.38 1.06 8.42 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.2 -0.2 0.0 SINCE SEP 1 0.0 0.2 -0.2 0.0 SINCE JUL 1 0.0 0.2 -0.2 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 3 6 -3 9 MONTH TO DATE 19 42 -23 47 SINCE SEP 1 19 42 -23 47 SINCE JUL 1 79 88 -9 94 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 42 17 25 11 SINCE SEP 1 42 17 25 11 SINCE JAN 1 400 414 -14 339 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 7.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 62 400 AM LOWEST 15 100 PM AVERAGE 39 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 91 1993 MINIMUM TEMPERATURE (F) 43 26 2014 SUNRISE AND SUNSET SEPTEMBER 11 2015.....SUNRISE 641 AM MDT SUNSET 723 PM MDT SEPTEMBER 12 2015.....SUNRISE 642 AM MDT SUNSET 721 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$