515
CXUS55 KTFX 011544
CLMGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
944 AM MDT SAT AUG 01 2026
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..THE GREAT FALLS MT CLIMATE SUMMARY FOR THE MONTH OF JULY 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 107 07/25/1933
LOW 35 07/04/1915
07/01/1894
HIGHEST 101 07/25 85 16 97
LOWEST 44 07/06 52 -8 42
AVG. MAXIMUM 88.8 84.3 4.5 83.6
AVG. MINIMUM 55.3 51.4 3.9 52.5
MEAN 72.0 67.9 4.1 68.1
DAYS MAX >= 90 17 10.0 7.0
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 0 0.0 0.0
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.45 1909
MINIMUM 0.04
TOTALS 0.27 1.23 -0.96 1.75
DAYS >= .01 4 7.1 -3.1
DAYS >= .10 1 3.3 -2.3
DAYS >= .50 0 0.7 -0.7
DAYS >= 1.00 0 0.1 -0.1
GREATEST
24 HR. TOTAL 0.16 07/14 TO 07/14
SNOWFALL (INCHES)
RECORDS
TOTAL T 2024
24 HR TOTAL T 07/03/2024 TO 07/03/2024
07/04/2024 TO 07/04/2024
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 MM
SNOWDEPTH AVG. 0
DAYS >= TRACE 0 0.0 0.0
DAYS >= 1.0 0 0.0 0.0
GREATEST
SNOW DEPTH 0
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 10 48 -38 30
SINCE 7/1 10 52 -42 MM
COOLING TOTAL 234 136 98 132
SINCE 1/1 259 163 96 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.2
HIGHEST WIND SPEED/DIRECTION 51/270 DATE 07/18
HIGHEST GUST SPEED/DIRECTION 70/270 DATE 07/18
SKY COVER
AVERAGE SKY COVER 0.10
AVERAGE RH (PERCENT) 50
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 5 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 0 FOG W/VIS <= 1/4 MILE 0
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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