Climatological Report (Monthly)
Issued by NWS Duluth, MN

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CXUS53 KDLH 020452
CLMINL

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1052 PM CST SUN NOV 01 2020

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

...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 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             88   10/11/2015
                       10/05/1963
 LOW               2   10/30/1988
HIGHEST           73   10/09         MM      MM       72  10/09
LOWEST            10   10/20         MM      MM       19  10/30
                       10/29
AVG. MAXIMUM    43.3               51.1    -7.8     48.9
AVG. MINIMUM    24.8               31.0    -6.2     34.6
MEAN            34.1               41.1    -7.0     41.8
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     5                1.1     3.9        3
DAYS MIN <= 32    21               17.8     3.2       11
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.49   1909
 MINIMUM        0.14   1992
TOTALS          2.69               2.08    0.61     4.90
DAILY AVG.      0.09               0.07    0.02     0.16
DAYS >= .01       18               11.7     6.3       13
DAYS >= .10        6                5.3     0.7       11
DAYS >= .50        3                1.1     1.9        4
DAYS >= 1.00       0                0.3    -0.3        0
GREATEST
 24 HR. TOTAL   1.00   10/11 TO 10/12

SNOWFALL (INCHES)
RECORDS
 TOTAL          10.5   1911
TOTALS           5.5                2.2     3.3      0.7
SINCE 7/1        5.5                2.3     3.2       MM
SNOWDEPTH AVG.     1                                   0
DAYS >= 1.0        3                0.8     2.2        0
GREATEST
 SNOW DEPTH        2   10/29                           0  MM
                       10/30
                       10/31
 24 HR TOTAL     5.5

DEGREE DAYS
HEATING TOTAL    880                743     137      713
 SINCE 7/1      1336               1276      60     1148
COOLING TOTAL      0                  0       0        0
 SINCE 1/1       249                192      57      179
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
HIGHEST WIND SPEED/DIRECTION    30/320    DATE  10/31
HIGHEST GUST SPEED/DIRECTION    42/320    DATE  10/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.68
NUMBER OF DAYS FAIR            1
NUMBER OF DAYS PC             18
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                2     SNOW                       6
LIGHT SNOW               12     SLEET                      0
FOG                      19     FOG W/VIS <= 1/4 MILE      3
HAZE                      9

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

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