Climatological Report (Monthly)
Issued by NWS Duluth, MN

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CXUS53 KDLH 022336
CLMDLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
636 PM CDT THU JUL 2 2015

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

...THE DULUTH MN CLIMATE SUMMARY FOR THE MONTH OF JUNE 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              97   06/28/1910
 LOW               27   06/10/1972
HIGHEST            84   06/09        MM      MM       82  06/30
                                                          06/23
LOWEST             36   06/01        MM      MM       42  06/13
AVG. MAXIMUM     72.5              70.8     1.7     70.2
AVG. MINIMUM     50.3              49.3     1.0     50.4
MEAN             61.4              60.1     1.3     60.3
DAYS MAX >= 90      0               0.3    -0.3        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.2    -0.2        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.89   1874
 MINIMUM         0.11   1910
TOTALS           3.64              4.23   -0.59     4.47
DAILY AVG.       0.12              0.14   -0.02     0.15
DAYS >= .01        12              12.6    -0.6       12
DAYS >= .10         7               8.2    -1.2       10
DAYS >= .50         2               3.0    -1.0        3
DAYS >= 1.00        1               0.9     0.1        0
GREATEST
 24 HR. TOTAL    1.54                            06/28 TO 06/29


DEGREE_DAYS
HEATING TOTAL     121               179     -58      162
 SINCE 7/1       9103              9444    -341    10342
COOLING TOTAL      22                30      -8       29
 SINCE 1/1         26                34      -8       47
...................................................

WIND (MPH)
AVERAGE WIND SPEED              7.3
HIGHEST WIND SPEED/DIRECTION    29/350    DATE  06/29
HIGHEST GUST SPEED/DIRECTION    44/310    DATE  06/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             11     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      8
HAZE                      5

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

$$

.JUNE 2015 WAS WARMER AND DRIER THAN NORMAL AT DULUTH MN...

THE AVERAGE TEMPERATURE FOR JUNE WAS 61.4 DEGREES WHICH WAS 1.3
DEGREES ABOVE THE NORMAL OF 60.1 DEGREES TYING THIS FOR THE 24TH
WARMEST JUNE IN STATION HISTORY. THE HIGHEST TEMPERATURE FOR THE
MONTH WAS 84 DEGREES ON THE 9TH. THE LOWEST TEMPERATURE WAS 36
DEGREES ON THE 1ST. NO DAILY TEMPERATURE RECORDS WERE TIED OR BROKEN
FOR THE MONTH.

JUNE 2015 WAS DRIER THAN NORMAL WITH A TOTAL OF 3.64 INCHES OF
PRECIPITATION RECORDED FOR THE MONTH. THIS WAS 0.59 INCHES BELOW THE
NORMAL OF 4.23 INCHES MAKING THIS THE 57TH DRIEST JUNE IN RECORDED
HISTORY. THE GREATEST AMOUNT OF PRECIPITATION IN A 24 HOUR PERIOD
OCCURRED ON THE 22ND WHEN 1.54 INCHES WAS RECORDED. AT LEAST A TRACE
OF PRECIPITATION WAS RECORDED ON 16 DAYS. AT LEAST 0.01 OF AN INCH
OF PRECIPITATION FELL ON 12 DAYS. AT LEAST 0.10 OF AN INCH FELL ON 7
DAYS. AT LEAST 0.50 OF AN INCH FELL ON 2 DAYS. AT LEAST 1.00 INCH
FELL ON 1 DAY. NO DAILY PRECIPITATION RECORDS WERE SET FOR THE MONTH.

THE AVERAGE WIND SPEED FOR THE MONTH WAS 7.3 MPH. THE WINDIEST DAY
FOR THE MONTH WAS ON THE 6TH WITH AN AVERAGE WIND SPEED OF 11.1 MPH.
THE HIGHEST SUSTAINED WINDS OCCURRED ON THE 29TH WITH A WIND FROM
THE NORTH AT 29 MPH. A PEAK GUST OF 44 MPH FROM THE NORTHWEST WAS
RECORDED ON THE 7TH. THERE WERE 121 HEATING DEGREE DAYS FOR THE
MONTH WHICH WAS 58 BELOW THE NORMAL OF 179. THIS BROUGHT THE
SEASONAL TOTAL TO 9103 WHICH WAS 341 BELOW THE NORMAL OF 9444. THERE
WERE 22 COOLING DEGREE DAYS FOR THE MONTH WHICH WAS 8 BELOW THE
NORMAL OF 30. THE SEASONAL TOTAL COOLING DEGREE DAYS STANDS AT 26
WHICH IS 8 DEGREES BELOW THE NORMAL OF 34. THE HIGHEST BAROMETRIC
READING FOR THE MONTH WAS 30.35 INCHES REACHED ON THE 1ST AND THE
LOWEST BAROMETRIC PRESSURE READING WAS 29.52 INCHES REACHED ON THE
9TH.

THE OUTLOOK FOR JULY...NORMAL HIGHS ARE IN THE MID 70S. NORMAL LOWS
FOR THE MONTH ARE IN THE MID 50S. NORMAL PRECIPITATION FOR JULY IS
3.85 INCHES. BELOW NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION
ARE FORECASTED FOR JULY.

$$


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