Climatological Report (Monthly)
Issued by NWS
Issued by NWS
417
CXUS53 KDLH 040945
CLMHIB
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
445 AM CDT SAT OCT 04 2025
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...THE HIBBING CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1931 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 95 09/03/2023
LOW 21 09/15/2011
09/29/1984
09/28/1967
HIGHEST 85 09/16 MM MM 85 09/16
LOWEST 29 09/06 MM MM 29 09/23
09/08
AVG. MAXIMUM 70.0 65.7 4.3 76.2
AVG. MINIMUM 45.5 40.3 5.2 43.4
MEAN 57.7 53.0 4.7 59.8
DAYS MAX >= 90 0 0.1 -0.1 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 3 5.7 -2.7 2
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.67 1947
MINIMUM 0.47 2024
TOTALS 3.22 3.06 0.16 0.47
DAILY AVG. 0.11 0.10 0.01 0.02
DAYS >= .01 11 12.0 -1.0 7
DAYS >= .10 6 6.0 0.0 2
DAYS >= .50 1 2.0 -1.0 0
DAYS >= 1.00 1 0.6 0.4 0
GREATEST
24 HR. TOTAL 1.62 09/08 TO 09/09
DEGREE DAYS
HEATING TOTAL 221 369 -148 172
SINCE 7/1 398 609 -211 MM
COOLING TOTAL 12 9 3 24
SINCE 1/1 136 120 16 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.3
HIGHEST WIND SPEED/DIRECTION 24/310 DATE 09/05
HIGHEST GUST SPEED/DIRECTION 37/300 DATE 09/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.49
NUMBER OF DAYS FAIR 9
NUMBER OF DAYS PC 14
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 78
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 5
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 26 FOG W/VIS <= 1/4 MILE 15
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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