Climatological Report (Monthly)
Issued by NWS
Issued by NWS
558
CXUS55 KTFX 011347
CLMGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
747 AM MDT FRI AUG 01 2025
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...THE GREAT FALLS MT CLIMATE SUMMARY FOR THE MONTH OF JULY 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2025
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 97 07/08 85 12 103
07/09
LOWEST 42 07/11 52 -10 43
AVG. MAXIMUM 83.6 84.3 -0.7 87.8
AVG. MINIMUM 52.5 51.4 1.1 53.2
MEAN 68.1 67.9 0.2 70.5
DAYS MAX >= 90 8 10.0 -2.0
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 1.75 1.23 0.52 1.00
DAYS >= .01 8 7.1 0.9
DAYS >= .10 3 3.3 -0.3
DAYS >= .50 1 0.7 0.3
DAYS >= 1.00 1 0.1 0.9
GREATEST
24 HR. TOTAL 1.18 07/14 TO 07/15
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 T
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 30 48 -18 18
SINCE 7/1 30 52 -22 MM
COOLING TOTAL 132 136 -4 195
SINCE 1/1 177 163 14 MM
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WIND (MPH)
AVERAGE WIND SPEED 9.2
HIGHEST WIND SPEED/DIRECTION 35/270 DATE 07/02
35/300 07/28
HIGHEST GUST SPEED/DIRECTION 46/270 DATE 07/02
SKY COVER
AVERAGE SKY COVER 0.21
AVERAGE RH (PERCENT) 56
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 4
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 8 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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