609
CDUS45 KMSO 172231
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
430 PM MDT SUN AUG 17 2008
...................................
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 17 2008
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1895 TO 2008
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 85 254 PM 93 1919 79 6 81
MINIMUM 42 550 AM 30 1946 44 -2 51
AVERAGE 64 62 2 66
PRECIPITATION (IN)
TODAY 0.00 0.44 1926 0.05 -0.05 0.06
MONTH TO DATE 0.45 0.80 -0.35 0.65
SINCE OCT 1 8.93 11.13 -2.20 11.27
SINCE JAN 1 7.30 9.21 -1.91 8.46
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE JAN 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 1 5 -4 0
MONTH TO DATE 53 70 -17 29
SINCE JUN 1 492 477 15 253
SINCE JUL 1 137 199 -62 30
COOLING
TODAY 0 2 -2 1
MONTH TO DATE 6 34 -28 20
SINCE JUN 1 37 98 -61 194
SINCE JAN 1 37 98 -61 194
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 600 AM
LOWEST 14 300 PM
AVERAGE 41
..........................................................
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 93 1977
MINIMUM TEMPERATURE (F) 43 31 1995
SUNRISE AND SUNSET
AUGUST 17 2008........SUNRISE 633 AM MDT SUNSET 834 PM MDT
AUGUST 18 2008........SUNRISE 634 AM MDT SUNSET 833 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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