Duluth September Weather Averages

Minnesota, United States of America

September Weather Averages for Duluth

High Temp20°C68°F
Low Temp12°C54°F
Avg Temp16°C60°F
Sunshine Hours194 hours 
Rainfall108.52 mm4.27 In
Rain days6 days 
Pressure1016 mb30 In

 

Duluth September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200922°C / 71°F14°C / 57°F18°C / 64°F236 hours22.17 mm / 0.87 In2 days1018 mb / 31 In
201017°C / 63°F10°C / 49°F13°C / 55°F192 hours188.94 mm / 7.44 In10 days1014 mb / 30 In
201119°C / 67°F11°C / 51°F15°C / 59°F242 hours37.49 mm / 1.48 In4 days1016 mb / 30 In
201219°C / 67°F10°C / 50°F14°C / 58°F264 hours25.03 mm / 0.99 In2 days1015 mb / 30 In
201321°C / 70°F12°C / 54°F16°C / 61°F223 hours70.19 mm / 2.76 In6 days1014 mb / 30 In
201419°C / 67°F11°C / 51°F15°C / 58°F187 hours138.85 mm / 5.47 In7 days1016 mb / 30 In
201521°C / 70°F13°C / 56°F17°C / 62°F201 hours100.17 mm / 3.94 In4 days1016 mb / 30 In
201620°C / 68°F13°C / 56°F16°C / 61°F170 hours128.80 mm / 5.07 In10 days1016 mb / 30 In
201721°C / 69°F13°C / 55°F16°C / 61°F169 hours155.83 mm / 6.14 In11 days1015 mb / 30 In
201819°C / 66°F12°C / 54°F15°C / 60°F143 hours118.14 mm / 4.65 In8 days1017 mb / 31 In
201919°C / 66°F12°C / 54°F15°C / 59°F118 hours260.18 mm / 10.24 In13 days1014 mb / 30 In
202018°C / 64°F11°C / 52°F14°C / 58°F212 hours57.32 mm / 2.26 In6 days1015 mb / 30 In
202121°C / 70°F13°C / 55°F17°C / 62°F216 hours106.40 mm / 4.19 In3 days1013 mb / 30 In
202221°C / 69°F13°C / 55°F16°C / 61°F243 hours105.20 mm / 4.14 In5 days1016 mb / 30 In
202322°C / 72°F12°C / 54°F16°C / 62°F130 hours147.73 mm / 5.82 In7 days1016 mb / 30 In
202424°C / 75°F13°C / 56°F18°C / 65°F287 hours45.34 mm / 1.79 In3 days1016 mb / 30 In
202520°C / 67°F12°C / 54°F16°C / 60°F108 hours182.90 mm / 7.20 In5 days1016 mb / 30 In
202620°C / 68°F13°C / 56°F16°C / 61°F152 hours62.70 mm / 2.47 In9 days1018 mb / 31 In

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Weather history near Duluth

Region

Minnesota

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Duluth weather history: common questions

How far back does Duluth weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Duluth historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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