Climatological Report (Daily)
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CDUS45 KTFX 212240
CLIHVR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT MON SEP 21 2026

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

...THE HAVRE MT CLIMATE SUMMARY FOR SEPTEMBER 21 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    250 PM  94    1936  71      6       90
  MINIMUM         40    438 AM  18    1995  41     -1       48
  AVERAGE         59                        56      3       69

PRECIPITATION (IN)
  TODAY            0.00          0.50 2023   0.04  -0.04      T
  MONTH TO DATE    0.98                      0.75   0.23     0.07
  SINCE OCT 1     11.50                     11.51  -0.01    12.40
  SINCE JAN 1      8.08                      9.87  -1.79    11.43

DEGREE DAYS
 HEATING
  TODAY            6                        10     -4        0
  MONTH TO DATE  114                       138    -24       55
  SINCE SEP 1    114                       138    -24       55
  SINCE JUL 1    143                       213    -70       85

 COOLING
  TODAY            0                         0      0        4
  MONTH TO DATE    9                        20    -11       25
  SINCE SEP 1      9                        20    -11       25
  SINCE JAN 1    477                       400     77      308
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     2.6


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     34           200 PM
 AVERAGE    67

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


THE HAVRE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        92      1938
 MINIMUM TEMPERATURE (F)   41        18      1895


SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE   704 AM MDT   SUNSET   719 PM MDT
SEPTEMBER 22 2026.....SUNRISE   706 AM MDT   SUNSET   717 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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