712  
CXUS53 KDLH 020613  
CLMINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
113 AM CDT SUN AUG 02 2020  
   
...............................
 
 
...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR THE MONTH OF JULY 2020...  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1895 TO 2020  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 103 07/22/1923  
LOW 32 07/11/1911  
HIGHEST 92 07/03 MM MM 86 07/08  
07/02  
LOWEST 44 07/20 MM MM 37 07/30  
AVG. MAXIMUM 81.3 77.8 3.5 79.5  
AVG. MINIMUM 53.6 52.6 1.0 52.8  
MEAN 67.5 65.2 2.3 66.1  
DAYS MAX >= 90 4 1.0 3.0 0  
DAYS MAX <= 32 0 0.0 0.0 0  
DAYS MIN <= 32 0 0.0 0.0 0  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 9.52 1966  
MINIMUM 1.00 1941  
TOTALS 3.37 3.70 -0.33 5.56  
DAILY AVG. 0.11 0.12 -0.01 0.18  
DAYS >= .01 12 11.9 0.1 13  
DAYS >= .10 8 6.8 1.2 9  
DAYS >= .50 2 2.1 -0.1 2  
DAYS >= 1.00 0 0.8 -0.8 2  
GREATEST  
24 HR. TOTAL 0.99 07/15 TO 07/16  
 
DEGREE DAYS  
HEATING TOTAL 27 70 -43 38  
SINCE 7/1 27 69 -42 38  
COOLING TOTAL 112 76 36 83  
SINCE 1/1 193 123 70 117    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 5.3  
HIGHEST WIND SPEED/DIRECTION 37/320 DATE 07/15  
HIGHEST GUST SPEED/DIRECTION 49/320 DATE 07/15  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.22  
NUMBER OF DAYS FAIR 25  
NUMBER OF DAYS PC 6  
NUMBER OF DAYS CLOUDY 0  
 
AVERAGE RH (PERCENT) 70  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 8 MIXED PRECIP 0  
HEAVY RAIN 5 RAIN 7  
LIGHT RAIN 17 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 1  
HAZE 10  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
.JULY 2020 WAS WARMER THAN NORMAL WITH BELOW NORMAL PRECIPITATION  
AT INTERNATIONAL FALLS, MN...  
 
THE AVERAGE TEMPERATURE FOR JULY WAS 67.5 DEGREES WHICH WAS 2.3  
DEGREES ABOVE THE NORMAL OF 65.2 DEGREES. THE HIGHEST TEMPERATURE  
FOR THE MONTH WAS 92 DEGREES ON THE 3RD. THE LOWEST TEMPERATURE WAS  
44 DEGREES ON THE 20TH. THERE WERE 8 DAYS WITH AVERAGE  
TEMPERATURES BELOW NORMAL.  
 
JULY 2020 WAS BELOW THE NORMAL FOR PRECIPITATION WITH A TOTAL OF 3.37  
INCHES OF PRECIPITATION RECORDED FOR THE MONTH. THIS WAS 0.33 INCHES  
BELOW THE NORMAL OF 3.70 INCHES. AT LEAST A TRACE OF PRECIPITATION WAS  
RECORDED ON 19 DAYS. AT LEAST 0.01 INCHES OF PRECIPITATION FELL ON 12  
DAYS. AT LEAST 0.10 INCHES FELL ON 8 DAYS. AT LEAST 0.50 INCHES FELL  
ON 2 DAYS. AT LEAST 1 INCH FELL ON 0 DAYS. THE GREATEST DAILY  
PRECIPITATION OCCURRED ON THE 16TH WHEN 0.86 INCHES WAS RECORDED.  
 
THE AVERAGE WIND SPEED FOR THE MONTH WAS 5.3 MPH. THE WINDIEST DAY  
OF THE MONTH WAS ON THE 19TH WITH AN AVERAGE WIND OF 12.0 MPH. THE  
HIGHEST SUSTAINED WIND OCCURRED ON THE 15TH WITH A SPEED OF 37 MPH  
OUT OF THE NORTHWEST. A PEAK WIND GUST OF 49 MPH WAS RECORDED ON  
THE 15TH.  
 
THERE WERE 27 HEATING DEGREE DAYS FOR THE MONTH WHICH WAS 43 BELOW  
THE NORMAL OF 70. THIS BROUGHT THE SEASONAL TOTAL TO 27 WHICH WAS  
42 BELOW THE NORMAL OF 69. THERE WERE 112 COOLING DEGREE DAYS FOR  
THE MONCH WHICH WAS 36 ABOVE THE NORMAL OF 76. THE SEASONAL TOTAL  
COOLING DEGREE DAYS STANDS AT 193 WHICH WAS 70 ABOVE THE NORMAL OF 123.  
 

 
 
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