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CDUS45 KTFX 230734
CLIGTF

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT SAT AUG 23 2025

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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 22 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         74    416 PM  98    1935  81     -7       81
                                      1976
  MINIMUM         54    524 AM  32    1992  49      5       44
  AVERAGE         64                        65     -1       63

PRECIPITATION (IN)
  YESTERDAY        0.00          1.59 1933   0.05  -0.05     0.00
  MONTH TO DATE    0.42                      0.82  -0.40     0.45
  SINCE OCT 1     10.94                     13.03  -2.09    12.84
  SINCE JAN 1      9.86                     10.75  -0.89    10.74

SNOWFALL (IN)
  YESTERDAY        0.0           1.7  1992   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        1                         3     -2        2
  MONTH TO DATE   10                        34    -24       17
  SINCE JUN 1    183                       275    -92      227
  SINCE JUL 1     40                        82    -42       35

 COOLING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE  100                       100      0       92
  SINCE JUN 1    263                       260      3      307
  SINCE JAN 1    277                       263     14      307
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     9.0


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           500 AM
 LOWEST     30           200 PM
 AVERAGE    47

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


THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       102      1969
 MINIMUM TEMPERATURE (F)   49        32      1992


SUNRISE AND SUNSET
AUGUST 23 2025........SUNRISE   633 AM MDT   SUNSET   822 PM MDT
AUGUST 24 2025........SUNRISE   634 AM MDT   SUNSET   820 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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