Climatological Report (Seasonal)
Issued by NWS Duluth, MN

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CXUS53 KDLH 031830
CLSINL

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
130 PM CDT SAT SEP 3 2011

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

...THE INTERNATIONAL FALLS MN CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2011 TO 8/31/2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2011

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             103   07/22/1923
 LOW               23   06/01/1964
HIGHEST            93   07/18                         89
LOWEST             31   06/09                         35
MEAN             63.5              63.1     0.4     63.6
RECORD
 MEAN MAXIMUM    67.1   1921
                        1973
 MEAN MINIMUM    58.3   2004

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        18.99   1942
 MINIMUM         4.95   1910
TOTALS           8.12             10.43   -2.31    15.65

SNOWFALL (INCHES)
SINCE 7/1         0.0

DEGREE_DAYS
HEATING TOTAL     304               346     -42      288
COOLING TOTAL     188               173      15      192
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.8
HIGHEST WIND SPEED/DIRECTION    39/300
HIGHEST GUST SPEED/DIRECTION    54/290

$$

.THE 2011 SUMMER SEASON WAS WARMER AND DRIER THAN NORMAL AT INTERNATIONAL
FALLS MN...

THE AVERAGE TEMPERATURE FOR THE SUMMER SEASON WAS 63.5 DEGREES WHICH IS
0.4 DEGREES ABOVE THE NORMAL OF 63.1 DEGREES. THIS TIES FOR THE 36TH WARMEST
METEOROLOGICAL SUMMER ON RECORD AT INTERNATIONAL FALLS. 8.12 INCHES OF RAIN
FELL FOR THE SEASON WHICH IS 2.31 INCHES BELOW THE NORMAL OF 10.43 INCHES.
THIS RANKS AS THE 25TH DRIEST SUMMER SEASON ON RECORD.

$$

KK
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