329 CDUS45 KMSO 010742 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1241 AM MST WED FEB 1 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 31 2012... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2012 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 38 203 PM 55 1992 33 5 6 MINIMUM 18 1155 PM -39 1951 8 10 -9 AVERAGE 28 20 8 -1 PRECIPITATION (IN) YESTERDAY 0.00 0.30 1911 0.01 -0.01 T MONTH TO DATE 0.11 0.47 -0.36 0.31 SINCE OCT 1 1.37 2.36 -0.99 2.11 SINCE JAN 1 0.11 0.47 -0.36 0.31 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 37 45 -8 66 MONTH TO DATE 1228 1409 -181 1350 SINCE DEC 1 2651 2881 -230 2818 SINCE JUL 1 4953 5371 -418 5335 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 800 AM LOWEST 40 200 PM AVERAGE 57 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 33 57 1934 MINIMUM TEMPERATURE (F) 8 -40 1985 SUNRISE AND SUNSET FEBRUARY 1 2012......SUNRISE 753 AM MST SUNSET 535 PM MST FEBRUARY 2 2012......SUNRISE 751 AM MST SUNSET 536 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$