Climatological Report (Daily)
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CDUS45 KTFX 012240
CLIGTF

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT WED OCT 01 2025

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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 1 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         72    257 PM  91    1992  65      7       75
  MINIMUM         50   1236 AM   9    2019  38     12       42
  AVERAGE         61                        51     10       59

PRECIPITATION (IN)
  TODAY            0.00          0.46 2023   0.04  -0.04     0.00
  MONTH TO DATE    0.00                      0.04  -0.04     0.00
  SINCE OCT 1      0.00                      0.04  -0.04     0.00
  SINCE JAN 1     10.33                     12.52  -2.19    12.75

DEGREE DAYS
 HEATING
  TODAY            4                        14    -10        6
  MONTH TO DATE    4                        14    -10        6
  SINCE SEP 1     74                       272   -198      131
  SINCE JUL 1    117                       386   -269      182

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     34                        25      9       59
  SINCE JAN 1    333                       308     25      383
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    15.2


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           500 AM
 LOWEST     23           300 PM
 AVERAGE    43

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


THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        86      1943
 MINIMUM TEMPERATURE (F)   38        17      2019


SUNRISE AND SUNSET
OCTOBER  1 2025.......SUNRISE   725 AM MDT   SUNSET   704 PM MDT
OCTOBER  2 2025.......SUNRISE   726 AM MDT   SUNSET   702 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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