Climatological Report (Monthly)
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000
CXUS55 KTFX 011210
CLMHVR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
508 AM MST THU FEB 1 2018

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

...THE HAVRE MT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1880 TO 2018

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            44   01/30        28      16       46
LOWEST            -32   01/01         3     -35      -29
AVG. MAXIMUM     24.4              28.8    -4.4     23.3
AVG. MINIMUM      3.2               7.2    -4.0      5.3
MEAN             13.8              18.0    -4.2     14.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     19              14.6     4.4       22
DAYS MIN <= 32     30              29.2     0.8       29
DAYS MIN <= 0      13              10.0     3.0       11

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         2.40   1883
 MINIMUM            T   1973
TOTALS           0.48              0.33    0.15     0.69
DAYS >= .01         9               6.0     3.0
DAYS >= .10         1               1.1    -0.1
DAYS >= .50         0               0.0     0.0
DAYS >= 1.00        0               0.0     0.0
GREATEST
 24 HR. TOTAL    0.10   01/14 TO 01/14

SNOWFALL (INCHES)
RECORDS
 TOTAL           41.4   1971
 24 HR TOTAL     11.7
 SNOW DEPTH        23   01/30/1969
                        01/29/1969
                        01/28/1969
TOTALS           10.4               7.1     3.3      9.0
SNOWDEPTH AVG.      7
DAYS >= TRACE      10               6.8     3.2
DAYS >= 1.0         5               2.3     2.7
GREATEST
 SNOW DEPTH        12   01/06                          8
                        01/05
                        01/04
 24 HR TOTAL      2.2   01/31 TO 01/31

DEGREE_DAYS
HEATING TOTAL    1580              1457     123     1564
 SINCE 7/1       5022              4923      99     4877
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
HIGHEST WIND SPEED/DIRECTION    33/220    DATE  01/30
HIGHEST GUST SPEED/DIRECTION    40/220    DATE  01/19

SKY COVER
AVERAGE SKY COVER           0.30

AVERAGE RH (PERCENT)     81

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                0     SNOW                       1
LIGHT SNOW               10     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

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

$$



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