572
CDUS45 KTFX 210739
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MDT THU SEP 21 2023
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..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 20 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 324 PM 93 1917 70 -6 53
MINIMUM 38 215 AM 24 1995 42 -4 42
AVERAGE 51 56 -5 48
PRECIPITATION (IN)
YESTERDAY T 0.72 1968 0.04 -0.04 0.08
MONTH TO DATE 0.86 0.90 -0.04 0.77
SINCE OCT 1 17.11 14.33 2.78 10.98
SINCE JAN 1 13.34 12.05 1.29 9.69
SNOWFALL (IN)
YESTERDAY 0.0 1.3 1968 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.3 -0.3 0.0
SINCE SEP 1 0.0 0.3 -0.3 0.0
SINCE JUL 1 0.0 0.6 -0.6 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 10 4 17
MONTH TO DATE 63 141 -78 94
SINCE SEP 1 63 141 -78 94
SINCE JUL 1 103 255 -152 107
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 24 24 0 70
SINCE SEP 1 24 24 0 70
SINCE JAN 1 328 307 21 531
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 500 AM
LOWEST 30 200 PM
AVERAGE 49
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 90 1917
MINIMUM TEMPERATURE (F) 41 20 1995
SUNRISE AND SUNSET
SEPTEMBER 21 2023.....SUNRISE 711 AM MDT SUNSET 725 PM MDT
SEPTEMBER 22 2023.....SUNRISE 712 AM MDT SUNSET 723 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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