180
CDUS45 KTFX 170750
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
150 AM MDT TUE SEP 17 2024
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 16 2024
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 346 PM 91 2009 72 2 86
MINIMUM 43 318 AM 27 1965 43 0 47
AVERAGE 59 57 2 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.74 1959 0.05 -0.05 0.00
MONTH TO DATE 1.07 0.73 0.34 0.86
SINCE OCT 1 14.12 14.16 -0.04 17.11
SINCE JAN 1 12.02 11.88 0.14 13.34
SNOWFALL (IN)
YESTERDAY 0.0 1.3 2006 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 T 0.4 -0.4 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 8 -2 0
MONTH TO DATE 50 104 -54 38
SINCE SEP 1 50 104 -54 38
SINCE JUL 1 101 218 -117 78
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 43 20 23 19
SINCE SEP 1 43 20 23 19
SINCE JAN 1 367 303 64 323
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 38 400 PM
AVERAGE 69
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 2009
MINIMUM TEMPERATURE (F) 43 26 1965
SUNRISE AND SUNSET
SEPTEMBER 17 2024.....SUNRISE 706 AM MDT SUNSET 732 PM MDT
SEPTEMBER 18 2024.....SUNRISE 708 AM MDT SUNSET 730 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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