National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS53 KDLH 061255
CLADLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1225 AM CST FRI JAN 06 2023

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

...THE DULUTH CLIMATE SUMMARY FOR THE YEAR OF 2022...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            106   07/13/1936
 LOW             -41   01/02/1885
HIGHEST           94   06/20         MM      MM       94  06/04
                                                          06/05
LOWEST           -23   01/01         MM      MM      -35  02/13
AVG. MAXIMUM    47.8               50.0    -2.2     52.4
AVG. MINIMUM    29.6               31.1    -1.5     33.8
MEAN            38.7               40.6    -1.9     43.1
DAYS MAX >= 90     2                2.0     0.0        4
DAYS MAX <= 32   113               99.0    14.0       82
DAYS MIN <= 32   185              176.6     8.4      165
DAYS MIN <= 0     57               37.7    19.3       32

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       45.28   1879
 MINIMUM       18.11   1910
TOTALS         34.06              31.18    2.88    25.71
DAILY AVG.      0.09               0.09    0.00     0.07
DAYS >= .01      158              133.2    24.8      116
DAYS >= .10       79               65.7    13.3       63
DAYS >= .50       21               18.4     2.6       17
DAYS >= 1.00       4                5.7    -1.7        4
GREATEST
 24 HR. TOTAL   2.21

SNOWFALL (INCHES)
RECORDS
 TOTAL         168.9   1950
 24 HR TOTAL    25.4   12/05/1950 TO 12/06/1950
 SNOW DEPTH       48   03/19/1965
TOTALS         125.6               90.2    35.4     60.2
SINCE 7/1       62.9               35.6    27.3       MM
SNOWDEPTH AVG.     5                                   2
DAYS >= TRACE    127               62.0    65.0      103
DAYS >= 1.0       36                       11.0
GREATEST
 SNOW DEPTH       27   12/17                          14  02/21
 24 HR TOTAL    19.2

DEGREE DAYS
HEATING TOTAL   9668               9115     553     8267
 SINCE 7/1      3465               3553     -88       MM
COOLING TOTAL    239                255     -16      436
 SINCE 1/1       239                255     -16       MM

FREEZE DATES
RECORD
 EARLIEST     08/27/1986
 LATEST       06/21/1992
EARLIEST                        09/28
LATEST                          05/04
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.3
RESULTANT WIND SPEED/DIRECTION   2/290
HIGHEST WIND SPEED/DIRECTION    45/090    DATE  04/13
HIGHEST GUST SPEED/DIRECTION    58/090    DATE  04/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.51
NUMBER OF DAYS FAIR          131
NUMBER OF DAYS PC            129
NUMBER OF DAYS CLOUDY        105

AVERAGE RH (PERCENT)     70


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

$$