Climatological Report (Monthly)
Issued by NWS Duluth, MN

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000
CXUS53 KDLH 011844
CLMINL

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
144 PM CDT MON MAY 01 2023

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

...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR THE MONTH OF APRIL 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             93   04/27/1952
 LOW             -14   04/03/1954
HIGHEST           71   04/11         MM      MM       52  04/28
                       04/12
LOWEST            -3   04/07         MM      MM        8  04/19
AVG. MAXIMUM    45.5               50.1    -4.6     40.4
AVG. MINIMUM    25.1               26.1    -1.0     24.6
MEAN            35.3               38.1    -2.8     32.5
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     4                2.1     1.9        2
DAYS MIN <= 32    21               22.6    -1.6       23
DAYS MIN <= 0      1                0.2     0.8        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.61   2022
 MINIMUM           T   1920
TOTALS          1.90               1.64    0.26     7.61
DAILY AVG.      0.06               0.05    0.01     0.25
DAYS >= .01       12                9.4     2.6       18
DAYS >= .10        7                4.4     2.6       12
DAYS >= .50        1                0.8     0.2        4
DAYS >= 1.00       0                0.1    -0.1        2
GREATEST
 24 HR. TOTAL   0.56   04/20 TO 04/20
                       04/20 TO 04/21

SNOWFALL (INCHES)
RECORDS
 TOTAL          36.3   1925
TOTALS          15.4                7.0     8.4     17.7
SINCE 7/1       84.6               72.8    11.8       MM
SNOWDEPTH AVG.    10                                  12
DAYS >= 1.0        5                1.9     3.1        5
GREATEST
 SNOW DEPTH       26   04/06                          18  04/17
                                                          04/18
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    882                807      75      968
 SINCE 7/1      8159               9582   -1423       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.5
HIGHEST WIND SPEED/DIRECTION    28/350    DATE  04/30
HIGHEST GUST SPEED/DIRECTION    38/360    DATE  04/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.58
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               1
HEAVY RAIN                0     RAIN                       3
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                2     SNOW                       5
LIGHT SNOW               10     SLEET                      1
FOG                      13     FOG W/VIS <= 1/4 MILE      5
HAZE                      4

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

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