352 CDUS45 KRIW 120736 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT SAT SEP 12 2015 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 11 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 79 425 PM 91 1993 77 2 41 MINIMUM 39 510 AM 26 2014 43 -4 26 AVERAGE 59 60 -1 34 PRECIPITATION (IN) YESTERDAY 0.00 0.63 1973 0.04 -0.04 0.15 MONTH TO DATE 0.04 0.34 -0.30 0.19 SINCE SEP 1 0.04 0.34 -0.30 0.19 SINCE JAN 1 10.44 9.42 1.02 8.57 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 1.0 MONTH TO DATE 0.0 0.2 -0.2 1.0 SINCE SEP 1 0.0 0.2 -0.2 1.0 SINCE JUL 1 0.0 0.2 -0.2 1.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 6 0 31 MONTH TO DATE 25 48 -23 78 SINCE SEP 1 25 48 -23 78 SINCE JUL 1 85 94 -9 125 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 42 18 24 11 SINCE SEP 1 42 18 24 11 SINCE JAN 1 400 415 -15 339 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 5.3 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 79 400 AM LOWEST 17 500 PM AVERAGE 48 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 94 1990 MINIMUM TEMPERATURE (F) 43 25 2014 SUNRISE AND SUNSET SEPTEMBER 12 2015.....SUNRISE 642 AM MDT SUNSET 721 PM MDT SEPTEMBER 13 2015.....SUNRISE 643 AM MDT SUNSET 720 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$