224 CDUS45 KRIW 280734 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 134 AM MDT THU SEP 28 2017 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 27 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 64 236 PM 89 2015 68 -4 79 MINIMUM 30 624 AM 22 1964 37 -7 43 1945 AVERAGE 47 52 -5 61 PRECIPITATION (IN) YESTERDAY 0.00 0.58 2013 0.04 -0.04 0.00 MONTH TO DATE 1.35 0.96 0.39 1.55 SINCE SEP 1 1.35 0.96 0.39 1.55 SINCE JAN 1 11.27 10.04 1.23 13.72 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE T 1.4 -1.4 0.0 SINCE SEP 1 T 1.4 -1.4 0.0 SINCE JUL 1 T 1.4 -1.4 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 18 13 5 4 MONTH TO DATE 238 199 39 191 SINCE SEP 1 238 199 39 191 SINCE JUL 1 259 245 14 251 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 54 24 30 29 SINCE SEP 1 54 24 30 29 SINCE JAN 1 448 421 27 451 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 5.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 200 AM LOWEST 32 400 PM AVERAGE 62 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 92 2010 MINIMUM TEMPERATURE (F) 36 15 1945 SUNRISE AND SUNSET SEPTEMBER 28 2017.....SUNRISE 700 AM MDT SUNSET 652 PM MDT SEPTEMBER 29 2017.....SUNRISE 701 AM MDT SUNSET 650 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$