Climate Duluth - Minnesota
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 19 | 24 | 34 | 49 | 62 | 71 |
| Average low in ºF Av. low Lo | 2 | 6 | 17 | 30 | 41 | 49 |
| Av. precipitation in inch Av. precip. Pre. | 0.96 | 0.81 | 1.49 | 2.43 | 3.23 | 4.23 |
| Av. snowfall in inch Snowfall Sn | 19 | 12 | 13 | 7 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 76 | 74 | 65 | 51 | 36 | 22 |
| Average low in ºF Av. low Lo | 55 | 54 | 46 | 35 | 22 | 7 |
| Av. precipitation in inch Av. precip. Pre. | 3.85 | 3.70 | 4.11 | 2.85 | 2.09 | 1.21 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 2 | 14 | 18 |
What is the average weather in Duluth, Minnesota?
Duluth experiences a humid continental climate, marked by very large seasonal temperature contrasts. Winters are very cold and bring very snowy conditions, often enhanced by lake-effect snowfall from the Great Lakes. Summers are mild, and the city receives moderate precipitation, with a strong pattern of wetter summers and drier winters.
Duluth Climate Graph - Minnesota Climate Chart
Daily normals Duluth - Minnesota - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 20.8 | 4.6 | 0.04 | 0.04 | 0.60 | 0.60 |
| 2 Jan | 20.7 | 4.4 | 0.07 | 0.07 | 1.10 | 1.10 |
| 3 Jan | 20.5 | 4.1 | 0.11 | 0.11 | 1.70 | 1.70 |
| 4 Jan | 20.4 | 3.9 | 0.15 | 0.15 | 2.30 | 2.30 |
| 5 Jan | 20.3 | 3.7 | 0.19 | 0.19 | 2.90 | 2.90 |
| 6 Jan | 20.1 | 3.5 | 0.22 | 0.22 | 3.50 | 3.50 |
| 7 Jan | 20.0 | 3.3 | 0.26 | 0.26 | 4.00 | 4.00 |
| 8 Jan | 19.9 | 3.1 | 0.29 | 0.29 | 4.60 | 4.60 |
| 9 Jan | 19.8 | 2.9 | 0.33 | 0.33 | 5.10 | 5.10 |
| 10 Jan | 19.8 | 2.7 | 0.36 | 0.36 | 5.70 | 5.70 |
| 11 Jan | 19.7 | 2.6 | 0.39 | 0.39 | 6.20 | 6.20 |
| 12 Jan | 19.6 | 2.4 | 0.42 | 0.42 | 6.80 | 6.80 |
| 13 Jan | 19.6 | 2.3 | 0.46 | 0.46 | 7.40 | 7.40 |
| 14 Jan | 19.5 | 2.1 | 0.49 | 0.49 | 8.00 | 8.00 |
| 15 Jan | 19.5 | 2.0 | 0.52 | 0.52 | 8.50 | 8.50 |
| 16 Jan | 19.5 | 1.9 | 0.54 | 0.54 | 9.10 | 9.10 |
| 17 Jan | 19.4 | 1.8 | 0.57 | 0.57 | 9.60 | 9.60 |
| 18 Jan | 19.4 | 1.7 | 0.60 | 0.60 | 10.20 | 10.20 |
| 19 Jan | 19.5 | 1.6 | 0.63 | 0.63 | 10.70 | 10.70 |
| 20 Jan | 19.5 | 1.6 | 0.66 | 0.66 | 11.20 | 11.20 |
| 21 Jan | 19.5 | 1.5 | 0.69 | 0.69 | 11.80 | 11.80 |
| 22 Jan | 19.6 | 1.5 | 0.71 | 0.71 | 12.30 | 12.30 |
| 23 Jan | 19.6 | 1.5 | 0.74 | 0.74 | 12.80 | 12.80 |
| 24 Jan | 19.7 | 1.5 | 0.77 | 0.77 | 13.30 | 13.30 |
| 25 Jan | 19.8 | 1.5 | 0.80 | 0.80 | 13.80 | 13.80 |
| 26 Jan | 19.9 | 1.6 | 0.82 | 0.82 | 14.30 | 14.30 |
| 27 Jan | 20.0 | 1.6 | 0.85 | 0.85 | 14.80 | 14.80 |
| 28 Jan | 20.1 | 1.7 | 0.87 | 0.87 | 15.30 | 15.30 |
| 29 Jan | 20.3 | 1.8 | 0.90 | 0.90 | 15.80 | 15.80 |
| 30 Jan | 20.4 | 1.9 | 0.92 | 0.92 | 16.30 | 16.30 |
| 31 Jan | 20.6 | 2.0 | 0.95 | 0.95 | 16.80 | 16.80 |
Weather history Duluth - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 81.0 | 61.0 | 0.00 | 0.00 | 0.0 |
| 02 Sep | 80.1 | 55.9 | 0.00 | 0.00 | - |
| 03 Sep | 75.0 | 57.9 | 1.22 | 0.00 | 0.0 |
| 04 Sep | 64.9 | 59.0 | 0.30 | 0.00 | 0.0 |
| 05 Sep | 66.9 | 59.0 | 0.02 | 0.00 | - |
| 06 Sep | 78.1 | 55.0 | 0.00 | 0.00 | 0.0 |
| 07 Sep | - | - | - | - | - |
| 08 Sep | - | - | - | - | - |
| 09 Sep | - | - | - | - | - |
| 10 Sep | - | - | - | - | - |
| 11 Sep | - | - | - | - | - |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Duluth
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 74.3 ºF | 19 ºF | |
| Average low temperature Av. low temp. | 58.0 ºF | 2 ºF | |
| Total precipitation Total precip. | 1.54 inch | 0.96 inch | |
| Total snowfall Total snowfall | 0.00 inch | 19 inch | |
| Highest max temperature Highest max temp. | 81.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 64.9 ºF | - | |
| Highest min temperature Highest min temp. | 61.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 55.0 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Duluth - Minnesota
| Country | United States | |
|---|---|---|
| State | Minnesota | |
| County | St. Louis | |
| City | Duluth | |
| Zip Code | 55811 | |
| Longitude | -92.19 dec. degr. | |
| Latitude | 46.84 dec. degr. | |
| Altitude - Elevation | 1421ft | |
| ICAO | - | |
| IATA | - |
Date and Time Duluth - Minnesota
| Local Time | 06:41 AM | |
|---|---|---|
| Sunrise | 06:37 AM | |
| Sunset | 07:34 PM | |
| Day/Night | Day | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Duluth - Minnesota
USGS National Map — Open interactive map
Duluth weather averages
| Annual high temperature | 49ºF |
| Annual low temperature | 30ºF |
| Average annual precip. | 30.96 inch |
| Av. annual snowfall | 85 inch |
Station Data
Monthly averages Duluth
Longitude: -92.1936, Latitude: 46.8421
Average weather Duluth, MN - 55811
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...