National Weather Service Text Product Display

Climatological Report (Monthly)
Issued by NWS Duluth, MN
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CXUS53 KDLH 010643
CLMDLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1237 AM CST FRI MAR 1 2013

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...THE DULUTH MN CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              58   02/26/1895
 LOW              -39   02/02/1996
HIGHEST            38   02/13        MM      MM       43  02/04
LOWEST            -22   02/01        MM      MM       -7  02/11
AVG. MAXIMUM     23.3              24.0    -0.7     31.2
AVG. MINIMUM      5.9               6.1    -0.2     16.2
MEAN             14.6              15.1    -0.5     23.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     22              20.7     1.3       15
DAYS MIN <= 32     28              27.2     0.8       29
DAYS MIN <= 0      11              10.1     0.9        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.24   1922
 MINIMUM         0.10   1896
                        1877
TOTALS           1.16              0.81    0.35     1.41
DAILY AVG.       0.04              0.03    0.01     0.05
DAYS >= .01         9               8.5     0.5        9
DAYS >= .10         3               2.6     0.4        3
DAYS >= .50         0               0.2    -0.2        1
DAYS >= 1.00        0               0.1    -0.1        0
GREATEST
 24 HR. TOTAL    0.41                            02/10 TO 02/11


SNOWFALL (INCHES)
RECORDS
 MAXIMUM         33.9  1939
 MINIMUM          1.0  1896
TOTALS           19.1              12.4     6.7     19.7
SINCE 7/1        52.8              65.6   -12.8     36.6
SNOWDEPTH AVG.     12                15      -3        2
DAYS >= 1.0         5               3.8     1.2        5
GREATEST
 SNOW DEPTH        16   02/23                          6  02/29
                                                          02/28
                                                          02/27
 24 HR TOTAL      5.9   02/10 TO 02/10

DEGREE_DAYS
HEATING TOTAL    1405              1399       6     1190
 SINCE 7/1       6508              6867    -359     5775
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
HIGHEST WIND SPEED/DIRECTION    33/330    DATE  02/19
HIGHEST GUST SPEED/DIRECTION    44/340    DATE  02/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               1
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     FREEZING RAIN              0
LT FREEZING RAIN          5     HAIL                       0
HEAVY SNOW                1     SNOW                       6
LIGHT SNOW               22     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      3
HAZE                     10

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

$$
National Weather Service National Headquarters
