533
CDUS45 KTFX 220751
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
151 AM MDT FRI AUG 22 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 21 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 433 PM 99 1894 82 -1 84
MINIMUM 48 550 AM 38 1992 49 -1 50
2018
AVERAGE 65 66 -1 67
PRECIPITATION (IN)
YESTERDAY 0.00 2.72 1933 0.04 -0.04 0.01
MONTH TO DATE 0.42 0.77 -0.35 0.45
SINCE OCT 1 10.94 12.98 -2.04 12.84
SINCE JAN 1 9.86 10.70 -0.84 10.74
SNOWFALL (IN)
YESTERDAY 0.0 T 2019 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE JUN 1 0.0 0.5 -0.5 T
SINCE JUL 1 0.0 0.2 -0.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 9 31 -22 15
SINCE JUN 1 182 272 -90 225
SINCE JUL 1 39 79 -40 33
COOLING
YESTERDAY 0 3 -3 2
MONTH TO DATE 100 97 3 92
SINCE JUN 1 263 257 6 307
SINCE JAN 1 277 260 17 307
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 23 400 PM
AVERAGE 58
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 98 1935
1976
MINIMUM TEMPERATURE (F) 49 32 1992
SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE 631 AM MDT SUNSET 824 PM MDT
AUGUST 23 2025........SUNRISE 633 AM MDT SUNSET 822 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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