257 CDUS45 KMSO 310740 CLIMSO CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1239 AM MST SUN JAN 31 2010 ................................... ...THE MISSOULA MT CLIMATE SUMMARY FOR JANUARY 30 2010... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1893 TO 2010 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 34 412 PM 56 1989 33 1 35 MINIMUM 19 505 AM -20 1979 18 1 17 1916 AVERAGE 27 25 2 26 PRECIPITATION (IN) YESTERDAY 0.00 1.10 1907 0.03 -0.03 0.00 MONTH TO DATE 0.57 1.03 -0.46 0.62 SINCE OCT 1 2.07 3.97 -1.90 4.63 SINCE JAN 1 0.57 1.03 -0.46 0.62 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 2.7 SINCE JAN 1 2.7 SINCE JUL 1 11.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 38 40 -2 39 MONTH TO DATE 1105 1248 -143 1210 SINCE DEC 1 2510 2535 -25 2564 SINCE JUL 1 4386 4550 -164 4279 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 9 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 1.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 75 600 PM AVERAGE 88 .......................................................... THE MISSOULA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 33 56 1953 MINIMUM TEMPERATURE (F) 18 -24 1996 1950 SUNRISE AND SUNSET JANUARY 31 2010.......SUNRISE 802 AM MST SUNSET 538 PM MST FEBRUARY 1 2010......SUNRISE 801 AM MST SUNSET 540 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$