459
CDUS45 KTFX 190742
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
142 AM MDT THU SEP 19 2024
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..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 18 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 61 429 PM 93 1981 71 -10 81
MINIMUM 53 1159 PM 23 1965 42 11 53
AVERAGE 57 57 0 67
PRECIPITATION (IN)
YESTERDAY 0.69 0.82 1947 0.04 0.65 0.00
MONTH TO DATE 1.80 0.81 0.99 0.86
SINCE OCT 1 14.85 14.24 0.61 17.11
SINCE JAN 1 12.75 11.96 0.79 13.34
SNOWFALL (IN)
YESTERDAY 0.0 5.7 1983 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 T 0.5 -0.5 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 8 9 -1 0
MONTH TO DATE 65 122 -57 38
SINCE SEP 1 65 122 -57 38
SINCE JUL 1 116 236 -120 78
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 43 22 21 24
SINCE SEP 1 43 22 21 24
SINCE JAN 1 367 305 62 328
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 12.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 67 400 PM
AVERAGE 84
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 92 2009
MINIMUM TEMPERATURE (F) 42 26 1957
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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