061
CDUS45 KTFX 180737
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT MON SEP 18 2023
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..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 17 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 88 230 PM 92 2009 71 17 74
MINIMUM 48 134 AM 26 1965 43 5 44
AVERAGE 68 57 11 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.09 1988 0.04 -0.04 0.00
1996
MONTH TO DATE 0.86 0.77 0.09 0.57
SINCE OCT 1 17.11 14.20 2.91 10.78
SINCE JAN 1 13.34 11.92 1.42 9.49
SNOWFALL (IN)
YESTERDAY 0.0 4.5 1988 0.1 -0.1 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 0.0 0.5 -0.5 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 9 -9 6
MONTH TO DATE 38 113 -75 65
SINCE SEP 1 38 113 -75 65
SINCE JUL 1 78 227 -149 78
COOLING
YESTERDAY 3 1 2 0
MONTH TO DATE 22 21 1 70
SINCE SEP 1 22 21 1 70
SINCE JAN 1 326 304 22 531
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WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 15.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 50 200 AM
LOWEST 11 100 PM
AVERAGE 31
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 1981
MINIMUM TEMPERATURE (F) 42 23 1965
SUNRISE AND SUNSET
SEPTEMBER 18 2023.....SUNRISE 707 AM MDT SUNSET 732 PM MDT
SEPTEMBER 19 2023.....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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