801
CDUS45 KMSO 240742
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
1242 AM MST TUE NOV 24 2009
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 23 2009
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1895 TO 2009
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 34 135 PM 68 1917 34 0 35
MINIMUM 15 1149 PM -29 1985 12 3 10
AVERAGE 25 23 2 23
PRECIPITATION (IN)
YESTERDAY T 0.80 1909 0.02 -0.02 0.00
MONTH TO DATE 0.07 0.46 -0.39 0.99
SINCE OCT 1 1.35 1.25 0.10 1.41
SINCE JAN 1 12.42 12.11 0.31 9.56
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE JAN 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 40 42 -2 42
MONTH TO DATE 842 849 -7 688
SINCE SEP 1 1989 2007 -18 1893
SINCE JUL 1 2238 2301 -63 2123
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 2 6 -4 0
SINCE JAN 1 34 127 -93 52
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1000 PM
LOWEST 43 200 PM
AVERAGE 62
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 69 1917
MINIMUM TEMPERATURE (F) 12 -20 1985
SUNRISE AND SUNSET
NOVEMBER 24 2009......SUNRISE 743 AM MST SUNSET 450 PM MST
NOVEMBER 25 2009......SUNRISE 744 AM MST SUNSET 450 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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