508 CDUS45 KRIW 180738 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 129 AM MDT SUN SEP 18 2016 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 17 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 75 333 PM 89 2000 74 1 72 MINIMUM 39 1202 AM 19 1965 41 -2 46 AVERAGE 57 57 0 59 PRECIPITATION (IN) YESTERDAY 0.00 0.75 2003 0.04 -0.04 T MONTH TO DATE 0.91 0.55 0.36 0.04 SINCE SEP 1 0.91 0.55 0.36 0.04 SINCE JAN 1 13.08 9.63 3.45 10.44 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 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 8 8 0 6 MONTH TO DATE 121 91 30 31 SINCE SEP 1 121 91 30 31 SINCE JUL 1 181 137 44 91 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 21 24 -3 54 SINCE SEP 1 21 24 -3 54 SINCE JAN 1 443 421 22 412 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 12.3 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 85 1200 AM LOWEST 16 300 PM AVERAGE 51 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 92 2014 MINIMUM TEMPERATURE (F) 40 19 1965 SUNRISE AND SUNSET SEPTEMBER 18 2016.....SUNRISE 649 AM MDT SUNSET 709 PM MDT SEPTEMBER 19 2016.....SUNRISE 650 AM MDT SUNSET 708 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$