663  
NOUS43 KARX 231507  
PNSARX  
IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-032>034-041>044-  
053>055-061-241403-  
 
PUBLIC INFORMATION STATEMENT  
NATIONAL WEATHER SERVICE LA CROSSE WI  
1006 AM CDT SAT SEP 23 2017  
 
...ASTRONOMICAL SUMMER WAS COOLER AND DRIER THAN  
AVERAGE IN ROCHESTER MINNESOTA...  
 
DURING THE ASTRONOMICAL SUMMER OF 2017, BOTH TEMPERATURES  
AND RAINFALL WERE BELOW AVERAGE AT ROCHESTER INTERNATIONAL  
AIRPORT.  
 
MORE DETAILS ARE LISTED BELOW...  
 
TEMPERATURES -  
 
DURING ASTRONOMICAL SUMMER, ROCHESTER INTERNATIONAL AIRPORT  
HAD AN AVERAGE TEMPERATURE OF 66.4 DEGREES. THIS WAS  
1.7 DEGREES COLDER THAN THE LONG-TERM AVERAGE OF 68.1 DEGREES.  
 
THE AVERAGE MAXIMUM TEMPERATURE WAS 76.4 DEGREES. THIS WAS  
2.7 DEGREES COLDER THAN THE LONG-TERM AVERAGE OF 79.2 DEGREES.  
 
THE AVERAGE MINIMUM TEMPERATURE WAS 56.3 DEGREES. THIS WAS  
0.7 DEGREES COLDER THAN THE LONG-TERM AVERAGE OF 57.0 DEGREES.  
 
OTHER TEMPERATURE TIDBITS THIS SUMMER...  
 
THE HOTTEST TEMPERATURE WAS 90 DEGREES ON JULY 6TH.  
THE COLDEST HIGH TEMPERATURE WAS 59 DEGREES ON SEPTEMBER 18TH.  
 
THE COLDEST TEMPERATURE WAS 40 DEGREES ON SEPTEMBER 7TH.  
THE WARMEST LOW TEMPERATURE WAS 68 DEGREES ON JULY 21ST.  
 
THE TEMPERATURE CLIMBED TO OR EXCEEDED 90 DEGREES ON 1 DAY.  
NORMALLY, THERE ARE 9 DAYS PER SUMMER.  
 
PRECIPITATION -  
 
DURING THE ASTRONOMICAL SUMMER OF 2017, ROCHESTER INTERNATIONAL  
AIRPORT RECEIVED 9.76 INCHES OF RAIN. THIS WAS 1.97 INCHES  
DRIER THAN THE LONG-TERM NORMAL OF 11.73 INCHES.  
 
OTHER PRECIPITATION TIDBITS THIS SUMMER...  
 
THE WETTEST DAY OCCURRED ON AUGUST 3RD WHEN 2.01 INCHES  
OF PRECIPITATION FELL.MEASURABLE RAIN FELL ON 32 DAYS (34%)  
AND TRACE AMOUNTS FELL ON ANOTHER 8 DAYS (8.5%).  
 
0.01 INCHES OR MORE - 32 DAYS  
0.10 INCHES OR MORE - 17 DAYS  
0.50 INCHES OR MORE - 6 DAYS  
1.00 INCHES OR MORE - 3 DAYS  
 

 
 
BOYNE  
 
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