Climatological Report (Monthly)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
000 CXUS53 KDLH 011931 CLMINL CLIMATE REPORT NATIONAL WEATHER SERVICE DULUTH MN 231 PM CDT SUN OCT 01 2023 ................................... ...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1895 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 96 09/07/1906 LOW 19 09/15/2011 HIGHEST 90 09/02 MM MM 86 09/01 LOWEST 31 09/13 MM MM 27 09/28 AVG. MAXIMUM 70.5 66.4 4.1 67.5 AVG. MINIMUM 47.7 42.0 5.7 44.7 MEAN 59.1 54.2 4.9 56.1 DAYS MAX >= 90 1 0.1 0.9 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 1 4.6 -3.6 2 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.36 1961 MINIMUM 0.20 1897 TOTALS 3.14 3.00 0.14 2.36 DAILY AVG. 0.11 0.10 0.01 0.08 DAYS >= .01 9 12.2 -3.2 10 DAYS >= .10 6 6.1 -0.1 2 DAYS >= .50 2 1.7 0.3 2 DAYS >= 1.00 1 0.6 0.4 1 GREATEST 24 HR. TOTAL 1.18 09/05 TO 09/05 SNOWFALL (INCHES) RECORDS TOTAL 2.0 1912 TOTALS 0.0 0.1 -0.1 0.0 SINCE 7/1 0.0 0.1 -0.1 MM SNOWDEPTH AVG. 0 0 DAYS >= 1.0 0 0.1 -0.1 0 GREATEST SNOW DEPTH 0 0 MM 24 HR TOTAL 0.0 DEGREE DAYS HEATING TOTAL 185 336 -151 271 SINCE 7/1 339 527 -188 MM COOLING TOTAL 31 12 19 14 SINCE 1/1 224 174 50 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.9 HIGHEST WIND SPEED/DIRECTION 24/320 DATE 09/05 HIGHEST GUST SPEED/DIRECTION 36/220 DATE 09/01 36/330 09/05 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.49 NUMBER OF DAYS FAIR 10 NUMBER OF DAYS PC 11 NUMBER OF DAYS CLOUDY 8 AVERAGE RH (PERCENT) 76 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 6 LIGHT RAIN 13 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 18 FOG W/VIS <= 1/4 MILE 8 HAZE 9 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$