Climatological Report (Monthly)
Issued by NWS Duluth, MN

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CXUS53 KDLH 010621
CLMINL


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
120 AM CDT FRI JUN 1 2012

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

...THE INTERNATIONAL FALLS MN CLIMATE SUMMARY FOR THE MONTH OF MAY 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              95   05/21/1964
 LOW               11   05/03/1967
HIGHEST            88   05/18        MM      MM       78  05/20
LOWEST             26   05/16        MM      MM       24  05/03
AVG. MAXIMUM     66.5              64.8     1.7     63.4
AVG. MINIMUM     39.5              38.7     0.8     38.4
MEAN             53.0              51.8     1.2     50.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      9               7.7     1.3       10
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.62   2008
 MINIMUM         1.84   2011
TOTALS           2.60              2.86   -0.26     1.84
DAILY AVG.       0.08              0.09   -0.01     0.06
DAYS >= .01        13              12.4     0.6        9
DAYS >= .10         6               6.7    -0.7        5
DAYS >= .50         2               1.8     0.2        1
DAYS >= 1.00        0               0.3    -0.3        0
GREATEST
 24 HR. TOTAL    0.78   05/23 TO 05/23
                        05/22 TO 05/23
                        05/23 TO 05/23

DEGREE_DAYS
HEATING TOTAL     372               419     -47      429
 SINCE 7/1       8294             10057   -1763    10103
COOLING TOTAL       7                 8      -1        0
 SINCE 1/1         11                 9       2        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.0
HIGHEST WIND SPEED/DIRECTION    25/290    DATE  05/11
HIGHEST GUST SPEED/DIRECTION    36/270    DATE  05/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      2
HAZE                      5

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

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