Isle Royale National Park Loftslag and Average Veður
Loftslag of Isle Royale National Park: average temperatures, rainfall and seasons month by month.
Loftslag in Isle Royale National Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | -6° | -11° | 43 mm | ★★☆☆☆ |
| febrúar | -3° | -9° | 47 mm | ★★☆☆☆ |
| mars | 1° | -5° | 57 mm | ★★☆☆☆ |
| apríl | 5° | -1° | 102 mm | ★★☆☆☆ |
| maí | 11° | 4° | 62 mm | ★★★☆☆ |
| júní | 16° | 9° | 95 mm | ★★★★☆ |
| júlí | 20° | 14° | 62 mm | ★★★★☆ |
| ágúst | 20° | 16° | 55 mm | ★★★★☆ |
| september | 18° | 14° | 35 mm | ★★★★☆ |
| október | 12° | 8° | 89 mm | ★★★☆☆ |
| nóvember | 5° | 1° | 54 mm | ★★★☆☆ |
| desember | -1° | -6° | 60 mm | ★★☆☆☆ |
Loftslag type: Subarctic. Heimild: Open-Meteo archive (ERA5).
Recent extremes in Isle Royale National Park
Háttest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Isle Royale National Park compares með nearby places
Annual averages, and the difference against Isle Royale National Park.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Lake Superior | 86 km | 3°C | 2°C cooler | 790 mm |
| Porcupine Mountains Wilderness State Park | 159 km | 7°C | +2°C warmer | 902 mm |
| Tettegouche State Park | 211 km | 6°C | +1°C warmer | 794 mm |
| Voyageurs National Park | 322 km | 6°C | about the same | 703 mm |
| Ontario | 429 km | 2°C | 3°C cooler | 681 mm |
Best time til visit Isle Royale National Park
Go in júlí, ágúst and september. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janúar, febrúar and desember - expect the least comfortable mix of heat, cold or rain.
What this means for Isle Royale National Park
Today is slightly cooler than average for október. The forecast high of 10°C is 2.4°C below the 12°C typical for this month.
Rigning is very unlikely today - plans do not need a backup.
Vindhviður til 55 km/h will push high-sided vehicles on exposed roads and bridges.
Northern Hemisphere, so peak summer falls in júní til ágúst.
The gap between the warmest and coldest month averages 26°C.
What til pack, what til skip
- Normal seasonal clothing - nothing unusual is needed this week
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 55 km/h.
- If your dates are flexible, avoid janúar, febrúar and desember - historically the least comfortable months here.
Samantekt
Isle Royale National Park is a national park in Michigan. Isle Royale National Park is a US national park known for remote island wilderness and wolves.
Núna er hitinn 9°C (48°F) in Isle Royale National Park með að mestu heiðskýrt. Hitinn finnst vera 4°C. Í dag er hitinn frá 6°C til 10°C. Líkur á úrkomu eru 3%. Sightseeing conditions score 8.2/10 - góðar aðstæður.
Besti tíminn til að heimsækja Isle Royale National Park is júlí, ágúst and september. Loftslagið er subarctic. janúar, febrúar and desember tend til be the least comfortable months. ágúst is the warmest month með average highs near 20°C, while janúar is the coldest með lows near -11°C.
Nearby highlights include Lake Superior, Porcupine Mountains Wilderness State Park, Tettegouche State Park and Voyageurs National Park.
Í einföldu máli. Today is slightly cooler than average for október. The forecast high of 10°C is 2.4°C below the 12°C typical for this month. The best window til be outside is roughly 6 PM til 9 PM, when temperature, rain chance and wind line up best. photography is the strongest bet in Isle Royale National Park today at 9.8/10. Vindhviður til 55 km/h will push high-sided vehicles on exposed roads and bridges.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Isle Royale National Park
| Tegund | National park |
|---|---|
| State | Michigan |
| Land | Bandaríkin |
| Heimsálfa | Norður-Ameríka |
| Hnit | 48°0′22.7″N 88°33′14.4″W (48.0063, -88.554) |
| Established | 1940 |
| Known for | remote island wilderness and wolves |
| Staðartími | 4:01 AM (UTC-04:00) |
| Best months | júlí, ágúst and september |
| Loftslag | Subarctic |
Veður map for Isle Royale National Park
Animated model layers. Pick a layer til load it.
Animated layers by Vindury. For pin-level detail and nearby places, see the interactive map below.
Explore Isle Royale National Park
Every topic we hold for this place, and the same topic for the places around it.
Loftslag for related places
Frequently asked questions
Where is Isle Royale National Park?
Isle Royale National Park is a national park in Michigan. Its coordinates are 48.0063, -88.554. It lies in Norður-Ameríka.
What is the weather like in Isle Royale National Park núna?
It is currently 9°C (48°F) með að mestu heiðskýrt. Raki is 67% and wind is 19 km/h.
When is the best time til visit Isle Royale National Park?
júlí, ágúst and september offer the most comfortable conditions in Isle Royale National Park, which has a subarctic climate. janúar, febrúar and desember are usually the hardest months for outdoor plans.
What time zone is Isle Royale National Park in?
Isle Royale National Park observes America/Detroit (UTC-04:00). The local time is 4:01 AM.
What are the top things til do in Isle Royale National Park?
Popular options include Lake Superior, Porcupine Mountains Wilderness State Park, Tettegouche State Park and Voyageurs National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (national-parks) - coordinates, hierarchy and facts. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Veður 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 október 6, 2026 at 4:01 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
