529
CDUS45 KTFX 140736
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
136 AM MDT FRI AUG 14 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 13 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 507 PM 99 2015 85 -21 94
MINIMUM 54 923 AM 40 1896 51 3 57
1918
2005
AVERAGE 59 68 -9 76
PRECIPITATION (IN)
YESTERDAY 0.43 1.07 1908 0.04 0.39 0.00
MONTH TO DATE 0.44 0.45 -0.01 0.28
SINCE OCT 1 14.80 12.66 2.14 10.80
SINCE JAN 1 12.96 10.38 2.58 9.72
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 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 6 2 4 0
MONTH TO DATE 28 14 14 9
SINCE JUN 1 266 255 11 182
SINCE JUL 1 38 62 -24 39
COOLING
YESTERDAY 0 4 -4 11
MONTH TO DATE 38 68 -30 56
SINCE JUN 1 277 228 49 219
SINCE JAN 1 297 231 66 233
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 69 1200 AM
AVERAGE 85
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 101 1971
MINIMUM TEMPERATURE (F) 51 36 1995
SUNRISE AND SUNSET
AUGUST 14 2026........SUNRISE 620 AM MDT SUNSET 839 PM MDT
AUGUST 15 2026........SUNRISE 622 AM MDT SUNSET 837 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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