Lake Superior Klima and Average Vær
Klima of Lake Superior: average temperatures, rainfall and seasons month by month.
Klima in Lake Superior month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | -5° | -9° | 79 mm | ★★☆☆☆ |
| februar | -3° | -7° | 60 mm | ★★☆☆☆ |
| mars | -1° | -4° | 75 mm | ★★☆☆☆ |
| april | 2° | -1° | 75 mm | ★★☆☆☆ |
| mai | 5° | 2° | 53 mm | ★★★☆☆ |
| juni | 7° | 4° | 67 mm | ★★★☆☆ |
| juli | 11° | 8° | 44 mm | ★★★★☆ |
| august | 16° | 13° | 46 mm | ★★★★☆ |
| september | 15° | 13° | 52 mm | ★★★★☆ |
| oktober | 10° | 8° | 77 mm | ★★★☆☆ |
| november | 4° | 1° | 79 mm | ★★☆☆☆ |
| desember | -1° | -5° | 83 mm | ★★☆☆☆ |
Klima type: Subarctic. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Lake Superior
Høyest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Lake Superior compares med nearby places
Annual averages, and the difference against Lake Superior.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Isle Royale National Park | 86 km | 6°C | +2°C warmer | 761 mm |
| Porcupine Mountains Wilderness State Park | 195 km | 7°C | +4°C warmer | 902 mm |
| Tettegouche State Park | 280 km | 6°C | +3°C warmer | 794 mm |
| Voyageurs National Park | 406 km | 6°C | +2°C warmer | 703 mm |
| Lake Michigan | 413 km | 7°C | +4°C warmer | 840 mm |
Beste tid å besøke Lake Superior
Go in august and september. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and desember - expect the least comfortable mix of heat, cold or rain.
What this means for Lake Superior
Today is about average for september. The forecast high of 15°C is in line med the 15°C typical for this month.
A 38% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni til august.
The gap between the warmest and coldest month averages 21°C.
What til pack, what til skip
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid januar, februar and desember - historically the least comfortable months here.
Sammendrag
Lake Superior is a lake in Minnesota. Lake Superior is a lake known as the largest freshwater lake by area.
Akkurat nå er det 15°C (59°F) in Lake Superior med overskyet. Det føles som 15°C. I dag varierer temperaturen mellom 15°C til 15°C. Sannsynligheten for nedbør er 38%. Sightseeing conditions score 8.6/10 - utmerket — dra nå.
Beste tidspunkt å besøke Lake Superior is august and september. Klimaet er subarctic. januar, februar and desember tend til be the least comfortable months. august is the warmest month med average highs near 16°C, while januar is the coldest med lows near -9°C.
Nearby highlights include Isle Royale National Park, Porcupine Mountains Wilderness State Park and Tettegouche State Park.
Kort sagt. Today is about average for september. The forecast high of 15°C is in line med the 15°C typical for this month. The best window til be outside is roughly 5 PM til 8 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Lake Superior today at 9.2/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Lake Superior
| Type | Lake |
|---|---|
| State | Minnesota |
| Land | USA |
| Kontinent | Nord-Amerika |
| Koordinater | 47°42′0″N 87°30′0″W (47.7, -87.5) |
| Maximum depth | 406 m |
| Known for | the largest freshwater lake by area |
| Lokal tid | 11:46 PM (UTC-04:00) |
| Best months | august and september |
| Klima | Subarctic |
Vær map for Lake Superior
Animated model layers. Pick a layer til load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Explore Lake Superior
Every topic we hold for this place, and the same topic for the places around it.
Klima for related places
Frequently asked questions
Where is Lake Superior?
Lake Superior is a lake in Minnesota. Its coordinates are 47.7, -87.5. It lies in Nord-Amerika.
What is the weather like in Lake Superior akkurat nå?
It is currently 15°C (59°F) med overskyet. Luftfuktighet is 96% and wind is 14 km/h.
When is the best time til visit Lake Superior?
august and september offer the most comfortable conditions in Lake Superior, which has a subarctic climate. januar, februar and desember are usually the hardest months for outdoor plans.
What time zone is Lake Superior in?
Lake Superior observes America/Detroit (UTC-04:00). The local time is 11:46 PM.
What are the top things til do in Lake Superior?
Popular options include Isle Royale National Park, Porcupine Mountains Wilderness State Park and Tettegouche State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (lakes) - coordinates, hierarchy and facts. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vær Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated september 30, 2026 at 11:46 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
