628 CDUS45 KMSO 160738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT SUN JUL 16 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR JULY 15 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 91 1230 PM 95 2007 81 10 80 1935 MINIMUM 51 457 AM 33 1958 46 5 43 AVERAGE 71 64 7 62 PRECIPITATION (IN) YESTERDAY 0.03 0.62 1907 0.04 -0.01 T MONTH TO DATE 0.50 0.68 -0.18 0.92 SINCE OCT 1 11.83 9.74 2.09 8.12 SINCE JAN 1 8.61 7.85 0.76 5.38 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 3 -3 3 MONTH TO DATE 1 62 -61 110 SINCE JUN 1 236 349 -113 299 SINCE JUL 1 1 62 -61 110 COOLING YESTERDAY 6 2 4 0 MONTH TO DATE 56 17 39 4 SINCE JUN 1 68 24 44 27 SINCE JAN 1 68 24 44 27 .................................................................. WIND (MPH) HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 6.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 86 1100 PM LOWEST 18 200 PM AVERAGE 52 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 98 1936 MINIMUM TEMPERATURE (F) 46 30 1943 SUNRISE AND SUNSET JULY 16 2017..........SUNRISE 555 AM MDT SUNSET 916 PM MDT JULY 17 2017..........SUNRISE 556 AM MDT SUNSET 915 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$