Climatological Report (Daily)
Issued by NWS

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409
CDUS45 KTFX 202240
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI SEP 20 2024

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 20 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         72    259 PM  86    1946  68      4       63
  MINIMUM         43    605 AM  10    1983  38      5       33
  AVERAGE         58                        53      5       48

PRECIPITATION (IN)
  TODAY            0.00          0.82 1968   0.03  -0.03     0.02
  MONTH TO DATE    0.42                      0.60  -0.18     0.56
  SINCE OCT 1      3.75                      9.52  -5.77     5.74
  SINCE JAN 1      3.32                      8.17  -4.85     5.06

DEGREE DAYS
 HEATING
  TODAY            7                        12     -5       17
  MONTH TO DATE  103                       175    -72      120
  SINCE SEP 1    103                       175    -72      120
  SINCE JUL 1    230                       330   -100      218

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    6                         0      6        5
  SINCE SEP 1      6                         0      6        5
  SINCE JAN 1    188                       111     77      123
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    13.0


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82
 LOWEST     25
 AVERAGE    54

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        86      1987
 MINIMUM TEMPERATURE (F)   38        24      1983


SUNRISE AND SUNSET
SEPTEMBER 20 2024.....SUNRISE   716 AM MDT   SUNSET   730 PM MDT
SEPTEMBER 21 2024.....SUNRISE   717 AM MDT   SUNSET   728 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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