Climatological Report (Monthly)
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CXUS55 KTFX 010725
CLMGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
1225 AM MST FRI DEC 1 2017

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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2017

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            68   11/23        51      17       71
LOWEST             -9   11/04        19     -28       16
AVG. MAXIMUM     42.1              43.3    -1.2     55.8
AVG. MINIMUM     23.7              23.4     0.3     32.6
MEAN             32.9              33.4    -0.5     44.2
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32      7               5.2     1.8
DAYS MIN <= 32     25              22.3     2.7
DAYS MIN <= 0       2               2.2    -0.2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         2.27   1955
 MINIMUM         0.00   1917
TOTALS           0.97              0.59    0.38     0.28
DAYS >= .01         7               6.7     0.3
DAYS >= .10         2               1.9     0.1
DAYS >= .50         1               0.1     0.9
DAYS >= 1.00        0               0.0     0.0
GREATEST
 24 HR. TOTAL    0.68   11/01 TO 11/01

SNOWFALL (INCHES)
RECORDS
 TOTAL           24.9   2005
 24 HR TOTAL     14.0   11/08/2012 TO 11/09/2012
TOTALS           13.4               8.1     5.3      1.2
SINCE 7/1        15.4              13.7     1.7      2.7
SNOWDEPTH AVG.      2
DAYS >= TRACE      10               5.7     4.3
DAYS >= 1.0         3               2.5     0.5
GREATEST
 SNOW DEPTH         7   11/02
 24 HR TOTAL      7.4   11/01 TO 11/01

DEGREE_DAYS
HEATING TOTAL     958               949       9      597
 SINCE 7/1       1875              1969     -94     1547
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        456               298     158      252
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              15.0
HIGHEST WIND SPEED/DIRECTION    44/220    DATE  11/26
HIGHEST GUST SPEED/DIRECTION    59/210    DATE  11/26

SKY COVER
AVERAGE SKY COVER           0.30

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW               10     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      4
HAZE                      0

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

$$



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