Climatological Report (Daily)
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CDUS45 KTFX 172240
CLIHVR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU SEP 17 2026

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

...THE HAVRE MT CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1880 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         77    156 PM  99    2009  73      4       77
  MINIMUM         39    633 AM  26    1912  42     -3       42
  AVERAGE         58                        57      1       60

PRECIPITATION (IN)
  TODAY            0.00          0.56 1986   0.04  -0.04     0.00
  MONTH TO DATE    0.98                      0.60   0.38     0.07
  SINCE OCT 1     11.50                     11.36   0.14    12.40
  SINCE JAN 1      8.08                      9.72  -1.64    11.43

DEGREE DAYS
 HEATING
  TODAY            7                         8     -1        5
  MONTH TO DATE   92                       102    -10       46
  SINCE SEP 1     92                       102    -10       46
  SINCE JUL 1    121                       177    -56       76

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    9                        20    -11       19
  SINCE SEP 1      9                        20    -11       19
  SINCE JAN 1    477                       400     77      302
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     7.1


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     39           200 PM
 AVERAGE    70

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


THE HAVRE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        94      1981
 MINIMUM TEMPERATURE (F)   42        23      1991


SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE   659 AM MDT   SUNSET   727 PM MDT
SEPTEMBER 18 2026.....SUNRISE   700 AM MDT   SUNSET   725 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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