Climatological Report (Monthly)
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558
CXUS55 KTFX 011347
CLMGTF

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
747 AM MDT FRI AUG 01 2025

...................................

...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
..............................................................
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
..............................................................

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.

$$