Climatological Report (Daily)
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391
CDUS45 KTFX 160735
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT WED SEP 16 2026

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 15 2026...

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)
 YESTERDAY
  MAXIMUM         73    407 PM  92    2000  71      2       65
  MINIMUM         31    349 AM  24    1982  40     -9       41
  AVERAGE         52                        55     -3       53

PRECIPITATION (IN)
  YESTERDAY        0.00          1.03 2017   0.03  -0.03     0.02
  MONTH TO DATE    0.03                      0.44  -0.41     0.11
  SINCE OCT 1      4.84                      9.36  -4.52     4.07
  SINCE JAN 1      4.62                      8.01  -3.39     3.79

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       13                        10      3       12
  MONTH TO DATE   96                       119    -23       58
  SINCE SEP 1     96                       119    -23       58
  SINCE JUL 1    151                       274   -123      130

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2       18
  SINCE SEP 1      2                         0      2       18
  SINCE JAN 1    271                       111    160      136
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     7.0


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           300 AM
 LOWEST     19           400 PM
 AVERAGE    54

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        87      1979
 MINIMUM TEMPERATURE (F)   39        20      1965


SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE   710 AM MDT   SUNSET   739 PM MDT
SEPTEMBER 17 2026.....SUNRISE   711 AM MDT   SUNSET   737 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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