Climatological Report (Daily)
Issued by NWS

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810
CDUS45 KTFX 222240
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI AUG 22 2025

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 22 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         79    256 PM  93    1955  79      0       83
  MINIMUM         49    334 AM  36    1966  45      4       41
  AVERAGE         64                        62      2       62

PRECIPITATION (IN)
  TODAY            0.00          0.77 1960   0.03  -0.03     0.00
  MONTH TO DATE    0.37                      0.60  -0.23     0.59
  SINCE OCT 1      3.87                      8.65  -4.78     3.32
  SINCE JAN 1      3.59                      7.30  -3.71     2.89

DEGREE DAYS
 HEATING
  TODAY            1                         4     -3        3
  MONTH TO DATE   32                        48    -16       40
  SINCE JUN 1    247                       373   -126      261
  SINCE JUL 1     58                       111    -53       80

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   52                        36     16       51
  SINCE JUN 1    108                       104      4      181
  SINCE JAN 1    109                       104      5      181
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     9.9


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64
 LOWEST     30
 AVERAGE    47

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        95      1969
 MINIMUM TEMPERATURE (F)   45        35      1962


SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE   640 AM MDT   SUNSET   825 PM MDT
AUGUST 23 2025........SUNRISE   642 AM MDT   SUNSET   823 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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