892 CDUS45 KMSO 220738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT SAT SEP 22 2018 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 21 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 70 302 PM 85 1918 66 4 44 MINIMUM 30 632 AM 21 1995 34 -4 31 AVERAGE 50 50 0 38 PRECIPITATION (IN) YESTERDAY 0.00 0.70 1937 0.03 -0.03 0.01 MONTH TO DATE 0.71 0.73 -0.02 1.38 SINCE OCT 1 13.37 12.50 0.87 13.37 SINCE JAN 1 11.93 10.61 1.32 10.15 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 15 15 0 27 MONTH TO DATE 218 238 -20 213 SINCE SEP 1 218 238 -20 213 SINCE JUL 1 414 466 -52 286 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 16 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 5.1 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 85 300 AM LOWEST 20 400 PM AVERAGE 53 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 86 1987 MINIMUM TEMPERATURE (F) 33 19 1993 SUNRISE AND SUNSET SEPTEMBER 22 2018.....SUNRISE 717 AM MDT SUNSET 727 PM MDT SEPTEMBER 23 2018.....SUNRISE 718 AM MDT SUNSET 725 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$