Climatological Report (Monthly)
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CXUS55 KTFX 012138
CLMGTF

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
238 PM MST FRI DEC 01 2023

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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             76   11/07/1999
                       11/05/1975
 LOW             -25   11/28/1985
                       11/23/1985
                       11/18/1903
HIGHEST           63   11/13         51      12       67
LOWEST            10   11/24         19      -9      -15
AVG. MAXIMUM    49.8               43.7     6.1     32.8
AVG. MINIMUM    28.6               23.6     5.0     13.7
MEAN            39.2               33.6     5.6     23.3
DAYS MAX >= 90     0                0.0     0.0
DAYS MAX <= 32     3                5.7    -2.7
DAYS MIN <= 32    18               22.6    -4.6
DAYS MIN <= 0      0                2.0    -2.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.27   1955
 MINIMUM        0.00
TOTALS          0.21               0.68   -0.47     1.31
DAYS >= .01        4                6.5    -2.5
DAYS >= .10        1                2.2    -1.2
DAYS >= .50        0                0.2    -0.2
DAYS >= 1.00       0                0.0     0.0
GREATEST
 24 HR. TOTAL   0.16   11/15 TO 11/16

SNOWFALL (INCHES)
RECORDS
 TOTAL          24.9   2005
 24 HR TOTAL    14.2   MM
TOTALS           1.0                9.2    -8.2     17.9
SINCE 7/1       11.2               15.5    -4.3       MM
SNOWDEPTH AVG.     0
DAYS >= TRACE      5                6.1    -1.1
DAYS >= 1.0        0                2.7    -2.7
GREATEST
 SNOW DEPTH        1   11/01
                       11/15
                       11/16
 24 HR TOTAL     1.0

DEGREE DAYS
HEATING TOTAL    764                940    -176     1246
 SINCE 7/1      1606               1941    -335       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1       337                310      27       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              13.2
HIGHEST WIND SPEED/DIRECTION    40/220    DATE  11/11
HIGHEST GUST SPEED/DIRECTION    52/230    DATE  11/11

SKY COVER
AVERAGE SKY COVER           0.22

AVERAGE RH (PERCENT)     58

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                5     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      3
HAZE                      1

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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