363 CDUS45 KMSO 160737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT SUN SEP 16 2018 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 15 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 74 327 PM 93 2000 69 5 38 MINIMUM 40 635 AM 22 1970 36 4 33 AVERAGE 57 52 5 36 PRECIPITATION (IN) YESTERDAY 0.34 0.65 2017 0.03 0.31 0.65 MONTH TO DATE 0.39 0.54 -0.15 1.09 SINCE OCT 1 13.05 12.31 0.74 13.08 SINCE JAN 1 11.61 10.42 1.19 9.86 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 8 13 -5 29 MONTH TO DATE 132 153 -21 74 SINCE SEP 1 132 153 -21 74 SINCE JUL 1 328 381 -53 147 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 5 SINCE SEP 1 0 0 0 5 SINCE JAN 1 90 79 11 129 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 5.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 86 900 PM LOWEST 19 300 PM AVERAGE 53 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 86 1998 MINIMUM TEMPERATURE (F) 36 18 1965 SUNRISE AND SUNSET SEPTEMBER 16 2018.....SUNRISE 710 AM MDT SUNSET 739 PM MDT SEPTEMBER 17 2018.....SUNRISE 711 AM MDT SUNSET 737 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$