844
CXUS53 KDLH 041601
CLMDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1030 AM CDT THU JUL 4 2019
...............................
..THE DULUTH CLIMATE SUMMARY FOR THE MONTH OF JUNE 2019
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2019
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 18 06/25/2015
HIGHEST 87 06/29 MM MM 85 06/30
LOWEST 40 06/13 MM MM 40 06/02
AVG. MAXIMUM 73.2 70.8 2.4 72.6
AVG. MINIMUM 50.2 49.3 0.9 51.0
MEAN 61.7 60.1 1.6 61.8
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 4.10 4.23 -0.13 4.64
DAILY AVG. 0.14 0.14 0.00 0.15
DAYS >= .01 11 12.6 -1.6 12
DAYS >= .10 8 8.2 -0.2 7
DAYS >= .50 3 3.0 0.0 3
DAYS >= 1.00 1 0.9 0.1 1
GREATEST
24 HR. TOTAL 1.45 06/30 TO 06/30
DEGREE_DAYS
HEATING TOTAL 126 179 -53 125
SINCE 7/1 9448 9444 4 9560
COOLING TOTAL 36 30 6 36
SINCE 1/1 36 34 2 80
.............................................................
WIND (MPH)
AVERAGE WIND SPEED 8.7
HIGHEST WIND SPEED/DIRECTION 33/010 DATE 06/30
HIGHEST GUST SPEED/DIRECTION 50/330 DATE 06/30
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 13
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 64
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 5
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 4
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
.JUNE 2019 WAS WARMER THAN NORMAL WITH BELOW NORMAL PRECIPITATION AT
DULUTH MN...
THE AVERAGE TEMPERATURE FOR JUNE WAS 61.7 DEGREES. THIS WAS 1.6
DEGREES ABOVE THE NORMAL OF 60.1 DEGREES. THE HIGHEST TEMPERATURE
FOR THE MONTH WAS 87 DEGREES ON THE 29TH. THE LOWEST TEMPERATURE WAS
40 DEGREES ON THE 13TH. NO DAILY TEMPERATURE RECORDS WERE BROKEN FOR
THE MONTH. TWELVE DAYS HAD AVERAGE TEMPERATURES BELOW NORMAL.
JUNE 2019 WAS BELOW NORMAL FOR PRECIPITATION WITH A TOTAL OF 4.10
INCHES OF PRECIPITATION RECORDED FOR THE MONTH. THIS WAS 0.13 INCHES
BELOW THE NORMAL OF 4.23 INCHES. THE GREATEST DAILY PRECIPITATION
OCCURRED ON THE 30TH WHEN 1.45 INCHES WAS RECORDED. AT LEAST A TRACE
OF PRECIPITATION WAS RECORDED ON 17 DAYS. AT LEAST 0.01 INCHES OF
PRECIPITATION FELL ON 11 DAYS. AT LEAST 0.10 INCHES FELL ON 8 DAYS.
AT LEAST 0.50 INCHES FELL ON 3 DAYS. AT LEAST 1 INCH FELL ON 1 DAY.
NO DAILY PRECIPITATION RECORDS WERE BROKEN FOR THE MONTH.
THE AVERAGE WIND SPEED FOR THE MONTH WAS 8.7 MPH. THE WINDIEST DAY
OF THE MONTH WAS ON THE 15TH WITH AN AVERAGE WIND OF 13.7 MPH. THE
HIGHEST SUSTAINED WIND OCCURRED ON THE 30TH WITH A WIND FROM THE
NORTH AT 33 MPH. A PEAK WIND GUST OF 50 MPH OUT OF THE
NORTH NORTHWEST WAS RECORDED ON THE 30TH.
THERE WERE 126 HEATING DEGREE DAYS FOR THE MONTH WHICH WAS 53 BELOW
THE NORMAL OF 179. THIS BROUGHT THE SEASONAL TOTAL TO 9448 WHICH WAS
4 ABOVE THE NORMAL OF 9444. THERE WERE 36 COOLING DEGREE DAYS FOR
THE MONTH WHICH WAS 6 ABOVE THE NORMAL OF 30. THE SEASONAL TOTAL
COOLING DEGREE DAYS STANDS AT 36 WHICH WAS 2 ABOVE THE NORMAL OF 34.
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. THE LATEST CLIMATE PREDICTION CENTER OUTLOOK INDICATES
THAT THERE IS NO CLEAR SIGNAL OF ABOVE OR BELOW NORMAL TEMPERATURES
AND PRECIPITATION.
WL
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