804 CDUS45 KMSO 010737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT FRI MAY 1 2015 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 30 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 60 535 PM 79 1926 56 4 61 MINIMUM 35 1137 PM 9 1950 29 6 22 AVERAGE 48 43 5 42 PRECIPITATION (IN) YESTERDAY 0.00 0.63 1951 0.05 -0.05 0.00 MONTH TO DATE 0.88 1.17 -0.29 1.35 SINCE OCT 1 3.98 4.72 -0.74 4.50 SINCE JAN 1 1.59 2.83 -1.24 3.46 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 17 22 -5 23 MONTH TO DATE 776 781 -5 775 SINCE MAR 1 1624 1822 -198 1843 SINCE JUL 1 7505 8391 -886 8221 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 16 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 8.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 62 1200 AM LOWEST 15 500 PM AVERAGE 39 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 80 1985 2000 MINIMUM TEMPERATURE (F) 30 9 1975 SUNRISE AND SUNSET MAY 1 2015...........SUNRISE 617 AM MDT SUNSET 838 PM MDT MAY 2 2015...........SUNRISE 616 AM MDT SUNSET 839 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$