Climatological Report (Monthly)
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000
CXUS55 KTFX 020817
CLMHVR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
116 AM MST THU FEB 2 2017

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

...THE HAVRE MT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1880 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              68   01/31/1992
 LOW              -57   01/27/1916
HIGHEST            46   01/18        28      18       52
LOWEST            -29   01/11         3     -32      -12
AVG. MAXIMUM     23.3              28.8    -5.5     28.5
AVG. MINIMUM      5.3               7.2    -1.9     10.9
MEAN             14.3              18.0    -3.7     19.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     22              14.6     7.4       18
DAYS MIN <= 32     29              29.2    -0.2       28
DAYS MIN <= 0      11              10.0     1.0        9

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           0.69              0.33    0.36     0.36
DAYS >= .01         9               6.0     3.0
DAYS >= .10         3               1.1     1.9
DAYS >= .50         0               0.0     0.0
DAYS >= 1.00        0               0.0     0.0
GREATEST
 24 HR. TOTAL    0.21   01/08 TO 01/09

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   5
 24 HR TOTAL       MM
 SNOW DEPTH        19   01/10/2009
                        01/09/2009
TOTALS            9.0               7.1     1.9      5.4
SNOWDEPTH AVG.      4
DAYS >= TRACE      11               6.8     4.2
DAYS >= 1.0         5               2.3     2.7
GREATEST
 SNOW DEPTH         8   01/17                          4
                        01/16
                        01/15
 24 HR TOTAL      2.3   MM

DEGREE_DAYS
HEATING TOTAL    1564              1457     107     1398
 SINCE 7/1       4877              4923     -46     4560
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.1
HIGHEST WIND SPEED/DIRECTION    40/260    DATE  01/29
HIGHEST GUST SPEED/DIRECTION    49/260    DATE  01/29

SKY COVER
AVERAGE SKY COVER           0.40

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW               11     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      3
HAZE                      8

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

$$



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