897
CDUS45 KTFX 180735
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT FRI AUG 18 2023
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..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 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
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 101R 325 PM 99 2020 83 18 88
MINIMUM 55 434 AM 36 2002 50 5 56
AVERAGE 78 67 11 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.91 2021 0.04 -0.04 0.00
MONTH TO DATE 0.43 0.61 -0.18 0.07
SINCE OCT 1 16.05 12.82 3.23 9.88
SINCE JAN 1 12.28 10.54 1.74 8.59
SNOWFALL (IN)
YESTERDAY 0.0 T 2019 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE JUN 1 0.0 0.4 -0.4 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 5 22 -17 1
SINCE JUN 1 177 263 -86 192
SINCE JUL 1 31 70 -39 10
COOLING
YESTERDAY 13 4 9 7
MONTH TO DATE 95 84 11 155
SINCE JUN 1 250 244 6 380
SINCE JAN 1 255 247 8 380
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 11.8
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 500 AM
LOWEST 10 400 PM
AVERAGE 44
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 101 1964
MINIMUM TEMPERATURE (F) 50 40 1987
SUNRISE AND SUNSET
AUGUST 18 2023........SUNRISE 625 AM MDT SUNSET 832 PM MDT
AUGUST 19 2023........SUNRISE 627 AM MDT SUNSET 830 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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