810 CDUS45 KMSO 220738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT SUN MAY 22 2016 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 21 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 54 433 PM 84 1919 63 -9 63 MINIMUM 35 1159 PM 12 1938 36 -1 38 AVERAGE 45 49 -4 51 PRECIPITATION (IN) YESTERDAY 0.26 1.03 1981 0.08 0.18 T MONTH TO DATE 0.92 1.23 -0.31 1.11 SINCE OCT 1 5.74 5.95 -0.21 5.09 SINCE JAN 1 3.00 4.06 -1.06 2.70 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 20 16 4 14 MONTH TO DATE 373 396 -23 402 SINCE MAR 1 1991 2218 -227 2026 SINCE JUL 1 8388 8787 -399 7907 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 24 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 700 AM LOWEST 56 200 PM AVERAGE 74 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 83 1919 MINIMUM TEMPERATURE (F) 36 19 1916 SUNRISE AND SUNSET MAY 22 2016...........SUNRISE 550 AM MDT SUNSET 904 PM MDT MAY 23 2016...........SUNRISE 549 AM MDT SUNSET 905 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$