283 CDUS45 KRIW 230748 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 134 AM MDT FRI SEP 23 2016 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 22 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 66 1247 PM 87 2007 71 -5 81 1992 1966 MINIMUM 52 140 AM 25 2000 39 13 38 AVERAGE 59 55 4 60 PRECIPITATION (IN) YESTERDAY 0.17 0.60 1976 0.04 0.13 0.00 MONTH TO DATE 1.18 0.75 0.43 0.04 SINCE SEP 1 1.18 0.75 0.43 0.04 SINCE JAN 1 13.35 9.83 3.52 10.44 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.9 -0.9 0.0 SINCE SEP 1 0.0 0.9 -0.9 0.0 SINCE JUL 1 0.0 0.9 -0.9 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 11 -5 5 MONTH TO DATE 131 140 -9 64 SINCE SEP 1 131 140 -9 64 SINCE JUL 1 191 186 5 124 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 29 24 5 56 SINCE SEP 1 29 24 5 56 SINCE JAN 1 451 421 30 414 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 78 1100 AM AVERAGE 89 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 90 1992 MINIMUM TEMPERATURE (F) 38 24 2000 SUNRISE AND SUNSET SEPTEMBER 23 2016.....SUNRISE 655 AM MDT SUNSET 700 PM MDT SEPTEMBER 24 2016.....SUNRISE 656 AM MDT SUNSET 659 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$