291 CDUS45 KMSO 290738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT SAT APR 29 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 28 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 47 419 PM 78 1987 56 -9 37 MINIMUM 27 604 AM 12 1907 29 -2 31 AVERAGE 37 42 -5 34 PRECIPITATION (IN) YESTERDAY 0.00 0.51 1967 0.04 -0.04 0.06 MONTH TO DATE 2.02 1.08 0.94 1.12 SINCE OCT 1 6.96 4.63 2.33 4.78 SINCE JAN 1 3.74 2.74 1.00 2.04 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 28 23 5 31 MONTH TO DATE 713 736 -23 607 SINCE MAR 1 1554 1778 -224 1569 SINCE JUL 1 8338 8347 -9 7966 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 17 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 600 AM LOWEST 31 400 PM AVERAGE 56 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 81 1926 MINIMUM TEMPERATURE (F) 29 12 2005 SUNRISE AND SUNSET APRIL 29 2017.........SUNRISE 620 AM MDT SUNSET 836 PM MDT APRIL 30 2017.........SUNRISE 618 AM MDT SUNSET 837 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$