Climatological Report (Monthly)
Issued by NWS Duluth, MN

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CXUS53 KDLH 081111 CCA
CLMINL

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
657 AM CST TUE NOV 07 2023

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

...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 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             88   10/11/2015
                       10/05/1963
 LOW               2   10/30/1988
HIGHEST           87   10/02         MM      MM       75  10/11
                                                          10/23
LOWEST            MM                 MM      MM       18  10/19
AVG. MAXIMUM      MM               51.2      MM     55.3
AVG. MINIMUM      MM               31.1      MM     34.3
MEAN              MM               41.1      MM     44.8
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    MM                1.0      MM        1
DAYS MIN <= 32    MM               17.3      MM       16
DAYS MIN <= 0     MM                0.0      MM        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.49   1909
 MINIMUM        0.14   1992
TOTALS          2.86               2.22    0.64     0.71
DAILY AVG.      0.10               0.07    0.03     0.02
DAYS >= .01       13               12.6     0.4        9
DAYS >= .10        7                5.6     1.4        4
DAYS >= .50        2                1.2     0.8        0
DAYS >= 1.00       0                0.2    -0.2        0
GREATEST
 24 HR. TOTAL   1.12   10/03 TO 10/04

SNOWFALL (INCHES)
RECORDS
 TOTAL          10.5   1911
TOTALS           4.4                1.6     2.8      2.6
SINCE 7/1        4.4                1.7     2.7       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        1                0.8     0.2        1
GREATEST
 SNOW DEPTH        3   10/27                           2  10/14
                       10/31
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    325                740    -415      618
 SINCE 7/1       664               1264    -600       MM
COOLING TOTAL     31                  0      31        0
 SINCE 1/1       255                174      81       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              MM
HIGHEST WIND SPEED/DIRECTION    MM        DATE   MM
HIGHEST GUST SPEED/DIRECTION    MM        DATE   MM

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER             MM
NUMBER OF DAYS FAIR           MM
NUMBER OF DAYS PC             MM
NUMBER OF DAYS CLOUDY         MM

AVERAGE RH (PERCENT)     MM

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             MM     MIXED PRECIP              MM
HEAVY RAIN               MM     RAIN                      MM
LIGHT RAIN               MM     FREEZING RAIN             MM
LT FREEZING RAIN         MM     HAIL                      MM
HEAVY SNOW               MM     SNOW                      MM
LIGHT SNOW               MM     SLEET                     MM
FOG                      MM     FOG W/VIS <= 1/4 MILE     MM
HAZE                     MM

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

$$

NOTE: MOST DATA ARE SET TO MISSING FOR THIS MONTH DUE TO A LONG-TERM DATA OUTAGE AT THE SITE FROM 10/16 THROUGH 10/29. PRECIPITATION DATA WAS SUBSTITUTED IN ON THESE DATES FROM THE INTERNATIONAL FALLS SNOW OBSERVATION SITE.


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