510
CDUS45 KTFX 192240
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU SEP 19 2024
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 19 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 72 249 PM 92 2009 70 2 69
MINIMUM 47 607 AM 26 1957 42 5 38
AVERAGE 60 56 4 54
PRECIPITATION (IN)
TODAY T 1.51 1925 0.05 -0.05 0.00
MONTH TO DATE 1.80 0.86 0.94 0.86
SINCE OCT 1 14.85 14.29 0.56 17.11
SINCE JAN 1 12.75 12.01 0.74 13.34
DEGREE DAYS
HEATING
TODAY 5 9 -4 11
MONTH TO DATE 70 131 -61 49
SINCE SEP 1 70 131 -61 49
SINCE JUL 1 121 245 -124 89
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 43 23 20 24
SINCE SEP 1 43 23 20 24
SINCE JAN 1 367 306 61 328
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1200 AM
LOWEST 39 200 PM
AVERAGE 68
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THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 1917
MINIMUM TEMPERATURE (F) 42 24 1995
SUNRISE AND SUNSET
SEPTEMBER 19 2024.....SUNRISE 709 AM MDT SUNSET 728 PM MDT
SEPTEMBER 20 2024.....SUNRISE 710 AM MDT SUNSET 726 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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