939 CDUS45 KMSO 180739 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT WED APR 18 2018 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 17 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 41 410 PM 75 1936 52 -11 52 MINIMUM 22 417 AM 11 1896 26 -4 34 AVERAGE 32 39 -7 43 PRECIPITATION (IN) YESTERDAY T 0.40 1905 0.04 -0.04 0.08 MONTH TO DATE 1.09 0.62 0.47 0.95 SINCE OCT 1 4.22 4.17 0.05 5.89 SINCE JAN 1 2.78 2.28 0.50 2.67 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 33 26 7 22 MONTH TO DATE 493 469 24 450 SINCE MAR 1 1570 1511 59 1291 SINCE JUL 1 8058 8080 -22 8075 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 9.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 75 200 AM LOWEST 37 100 PM AVERAGE 56 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 52 75 1936 MINIMUM TEMPERATURE (F) 27 6 1941 SUNRISE AND SUNSET APRIL 18 2018.........SUNRISE 638 AM MDT SUNSET 821 PM MDT APRIL 19 2018.........SUNRISE 637 AM MDT SUNSET 822 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$