259
CDUS45 KTFX 280733
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MDT THU SEP 28 2023
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 27 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
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 71 159 PM 91 1963 67 4 85
MINIMUM 44 635 AM 23 1984 40 4 46
AVERAGE 58 53 5 66
PRECIPITATION (IN)
YESTERDAY T 1.56 1982 0.04 -0.04 0.00
MONTH TO DATE 2.49 1.20 1.29 0.93
SINCE OCT 1 18.74 14.63 4.11 11.14
SINCE JAN 1 14.97 12.35 2.62 9.85
SNOWFALL (IN)
YESTERDAY 0.0 1.3 1965 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.6 -0.6 0.0
SINCE SEP 1 0.0 0.6 -0.6 0.0
SINCE JUL 1 0.0 0.9 -0.9 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 12 -5 0
MONTH TO DATE 119 218 -99 134
SINCE SEP 1 119 218 -99 134
SINCE JUL 1 159 332 -173 147
COOLING
YESTERDAY 0 0 0 1
MONTH TO DATE 29 24 5 71
SINCE SEP 1 29 24 5 71
SINCE JAN 1 333 307 26 532
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WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 300 AM
LOWEST 33 200 PM
AVERAGE 56
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 91 2022
MINIMUM TEMPERATURE (F) 39 25 1984
1985
SUNRISE AND SUNSET
SEPTEMBER 28 2023.....SUNRISE 720 AM MDT SUNSET 711 PM MDT
SEPTEMBER 29 2023.....SUNRISE 722 AM MDT SUNSET 709 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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