975
CDUS45 KTFX 150749
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
149 AM MDT THU OCT 15 2009
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 14 2009
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1929 TO 2009
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 61 329 PM 81 1958 59 2 52
MINIMUM 30 439 AM 11 1969 31 -1 31
AVERAGE 46 45 1 42
PRECIPITATION (IN)
YESTERDAY 0.11 1.15 1983 0.02 0.09 0.00
MONTH TO DATE 0.14 0.32 -0.18 0.15
SINCE OCT 1 0.14 0.32 -0.18 0.15
SINCE JAN 1 9.89 9.03 0.86 6.75
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE SEP 1 MM
SINCE JUL 1 MM
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 20 -1 23
MONTH TO DATE 457 243 214 305
SINCE SEP 1 612 541 71 627
SINCE JUL 1 760 707 53 704
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 33 13 20 0
SINCE JAN 1 149 183 -34 145
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 500 AM
LOWEST 29 200 PM
AVERAGE 57
......................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 80 1991
MINIMUM TEMPERATURE (F) 31 20 1970
SUNRISE AND SUNSET
OCTOBER 15 2009.......SUNRISE 747 AM MDT SUNSET 645 PM MDT
OCTOBER 16 2009.......SUNRISE 748 AM MDT SUNSET 643 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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