743 CDUS45 KRIW 190748 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 148 AM MDT THU SEP 19 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 18 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 80 1139 AM 89 1980 73 7 80 MINIMUM 39 1142 PM 19 1965 40 -1 37 AVERAGE 60 57 3 59 PRECIPITATION (IN) YESTERDAY 0.04 0.57 1946 0.04 0.00 0.00 MONTH TO DATE 0.45 0.59 -0.14 0.15 SINCE SEP 1 0.45 0.59 -0.14 0.15 SINCE JAN 1 9.65 9.67 -0.02 6.28 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.5 -0.5 0.0 SINCE SEP 1 0.0 0.5 -0.5 0.0 SINCE JUL 1 0.0 0.5 -0.5 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 5 9 -4 6 MONTH TO DATE 37 100 -63 63 SINCE SEP 1 37 100 -63 63 SINCE JUL 1 37 146 -109 73 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 79 24 55 32 SINCE SEP 1 79 24 55 32 SINCE JAN 1 617 421 196 697 .................................................................. WIND (MPH) HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 13.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 96 600 AM LOWEST 17 500 PM AVERAGE 57 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 92 2010 MINIMUM TEMPERATURE (F) 40 23 1965 SUNRISE AND SUNSET SEPTEMBER 19 2013.....SUNRISE 650 AM MDT SUNSET 708 PM MDT SEPTEMBER 20 2013.....SUNRISE 651 AM MDT SUNSET 706 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$