Climatological Report (Daily)
Issued by NWS

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496
CDUS45 KTFX 122240
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT WED AUG 12 2026

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 12 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86    252 PM 102    1940  82      4       89
  MINIMUM         52    619 AM  36    1987  47      5       53
  AVERAGE         69                        64      5       71

PRECIPITATION (IN)
  TODAY            0.00          0.89 1969   0.03  -0.03     0.00
  MONTH TO DATE    0.00                      0.31  -0.31     0.36
  SINCE OCT 1      4.58                      8.36  -3.78     3.86
  SINCE JAN 1      4.36                      7.01  -2.65     3.58

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        0
  MONTH TO DATE   16                        18     -2       30
  SINCE JUN 1    255                       343    -88      245
  SINCE JUL 1     36                        81    -45       56

 COOLING
  TODAY            4                         2      2        6
  MONTH TO DATE   40                        24     16        7
  SINCE JUN 1    219                        92    127       63
  SINCE JAN 1    220                        92    128       64
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     6.3


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    57
 LOWEST     17
 AVERAGE    37

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        97      1940
 MINIMUM TEMPERATURE (F)   47        34      1947


SUNRISE AND SUNSET
AUGUST 12 2026........SUNRISE   628 AM MDT   SUNSET   842 PM MDT
AUGUST 13 2026........SUNRISE   629 AM MDT   SUNSET   840 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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