554
CXUS53 KDLH 071007
CLMDLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
507 AM CDT THU MAY 07 2026

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

...THE DULUTH CLIMATE SUMMARY FOR THE MONTH OF APRIL 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             88   04/27/1952
 LOW              -5   04/04/1975
                       04/03/1954
HIGHEST           73   04/16         MM      MM       63  04/23
LOWEST             7   04/07         MM      MM       14  04/08
AVG. MAXIMUM    46.2               49.2    -3.0     48.0
AVG. MINIMUM    29.3               29.9    -0.6     30.0
MEAN            37.8               39.5    -1.8     39.0
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     4                2.1     1.9        1
DAYS MIN <= 32    18               19.0    -1.0       20
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.18   2001
 MINIMUM        0.24   1987
TOTALS          3.66               2.53    1.13     2.65
DAILY AVG.      0.12               0.08    0.04     0.09
DAYS >= .01       16               11.3     4.7       16
DAYS >= .10        7                5.8     1.2        6
DAYS >= .50        2                1.4     0.6        2
DAYS >= 1.00       1                0.4     0.6        0
GREATEST
 24 HR. TOTAL   1.36   04/27 TO 04/27

SNOWFALL (INCHES)
RECORDS
 TOTAL          50.8   2013
TOTALS           8.7                9.1    -0.4      9.3
SINCE 7/1       82.3               89.4    -7.1       MM
SNOWDEPTH AVG.     3                                   0
DAYS >= 1.0        2                2.3    -0.3        2
GREATEST
 SNOW DEPTH        9   04/04                           3  04/03
                       04/05
                                                          04/04
                                                          04/05
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    812                764      48      773
 SINCE 7/1      8478               8555     -77       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.8
HIGHEST WIND SPEED/DIRECTION    33/250    DATE  04/08
HIGHEST GUST SPEED/DIRECTION    48/080    DATE  04/02
                                48/100          04/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.62
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       4
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          3     HAIL                       2
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW                9     SLEET                      2
FOG                      20     FOG W/VIS <= 1/4 MILE      9
HAZE                      0

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

$$

NOTE: SNOWFALL OBSERVATION ON APRIL 17 WAS DUE TO HAIL.