431 CDUS45 KRIW 040807 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 201 AM MDT WED OCT 4 2017 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 3 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 53 313 PM 86 2010 65 -12 58 MINIMUM 31 1148 PM 22 2009 35 -4 40 AVERAGE 42 50 -8 49 PRECIPITATION (IN) YESTERDAY T 1.54 2013 0.05 -0.05 0.03 MONTH TO DATE 0.39 0.13 0.26 0.03 SINCE SEP 1 1.81 1.21 0.60 1.58 SINCE JAN 1 11.73 10.29 1.44 13.75 SNOWFALL (IN) YESTERDAY T 0.2 -0.2 0.0 MONTH TO DATE 0.2 0.6 -0.4 0.0 SINCE SEP 1 0.2 2.4 -2.2 0.0 SINCE JUL 1 0.2 2.4 -2.2 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 15 8 16 MONTH TO DATE 69 45 24 26 SINCE SEP 1 347 284 63 234 SINCE JUL 1 368 330 38 294 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 54 25 29 29 SINCE JAN 1 448 422 26 451 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 9.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 41 200 PM AVERAGE 71 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 84 1963 MINIMUM TEMPERATURE (F) 34 22 1964 SUNRISE AND SUNSET OCTOBER 4 2017.......SUNRISE 707 AM MDT SUNSET 641 PM MDT OCTOBER 5 2017.......SUNRISE 708 AM MDT SUNSET 640 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$