Climatological Report (Daily)
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879
CDUS45 KTFX 180731
CLIHVR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
131 AM MDT FRI SEP 18 2026

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

...THE HAVRE MT CLIMATE SUMMARY FOR SEPTEMBER 17 2026...

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)
 YESTERDAY
  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)
  YESTERDAY        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

SNOWFALL (IN)
  YESTERDAY        0.0           T    1998   0.0    0.0      0.0
                                      2006
                                      2010
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY        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     7.6


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


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

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


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


SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE   700 AM MDT   SUNSET   725 PM MDT
SEPTEMBER 19 2026.....SUNRISE   702 AM MDT   SUNSET   723 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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