Indiana Dunes National Park Climat and Average Météo
Climat of Indiana Dunes National Park: average temperatures, rainfall and seasons month by month.
Climat in Indiana Dunes National Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | -1° | -7° | 80 mm | ★★☆☆☆ |
| février | 4° | -4° | 28 mm | ★★★☆☆ |
| mars | 12° | 1° | 118 mm | ★★★☆☆ |
| avril | 16° | 6° | 115 mm | ★★★☆☆ |
| mai | 19° | 10° | 70 mm | ★★★★☆ |
| juin | 26° | 17° | 136 mm | ★★★★☆ |
| juillet | 27° | 20° | 108 mm | ★★★★☆ |
| août | 26° | 19° | 132 mm | ★★★★☆ |
| septembre | 24° | 16° | 67 mm | ★★★★☆ |
| octobre | 18° | 10° | 95 mm | ★★★★☆ |
| novembre | 10° | 4° | 83 mm | ★★★☆☆ |
| décembre | 4° | -2° | 78 mm | ★★☆☆☆ |
Climat type: Continental. Source : Open-Meteo archive (ERA5).
Recent extremes in Indiana Dunes National Park
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Indiana Dunes National Park compares avec nearby places
Annual averages, and the difference against Indiana Dunes National Park.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| ZIP Code 60601 | 54 km | 11°C | about the same | 1034 mm |
| Area Code 312 | 54 km | 11°C | about the same | 1034 mm |
| Cook County | 54 km | 11°C | about the same | 1034 mm |
| Chicago | 54 km | 11°C | about the same | 1034 mm |
| The Loop | 54 km | 11°C | about the same | 1034 mm |
Meilleur moment pour visiter Indiana Dunes National Park
Go in mai, juillet and septembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What this means for Indiana Dunes National Park
Today is slightly warmer than average for octobre. The forecast high of 21°C is 2.9°C above the 18°C typical for this month.
Pluie is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 28°C.
What à pack, what à skip
- Layers – the daily swing is 16°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Résumé
Indiana Dunes National Park is a national park in Indiana. Indiana Dunes National Park is a US national park known for Lake Michigan dunes and beaches.
Actuellement, il fait 13°C (55°F) in Indiana Dunes National Park avec ciel dégagé. La température ressentie est de 11°C. Aujourd’hui, les températures vont de 7°C à 21°C. La probabilité de précipitations est de 0%. Les conditions pour les visites obtiennent 9.3/10 – excellent — partez maintenant.
La meilleure période pour visiter Indiana Dunes National Park is mai, juillet and septembre. Le climat est continental. janvier, février and décembre sont généralement les mois les moins confortables. juillet est le mois le plus chaud, avec des maximales moyennes proches de 27°C, tandis que janvier est le mois le plus froid, avec des minimales proches de -7°C.
L’aéroport principal le plus proche est O'Hare International Airport (ORD), about 79 km away. Parmi les sites à proximité, citons Starved Rock State Park and Lake Michigan.
En termes simples. Today is slightly warmer than average for octobre. The forecast high of 21°C is 2.9°C above the 18°C typical for this month. The best window à be outside is roughly 2 PM à 5 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Indiana Dunes National Park today at 9.8/10. 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 Indiana Dunes National Park
| Type | National park |
|---|---|
| State | Indiana |
| Pays | États-Unis |
| Continent | Amérique du Nord |
| Coordonnées | 41°39′11.9″N 87°3′8.6″W (41.6533, -87.0524) |
| Established | 2019 |
| Known for | Lake Michigan dunes and beaches |
| Heure locale | 3:01 AM (UTC-05:00) |
| Meilleurs mois | mai, juillet and septembre |
| Climat | Continental |
Météo map for Indiana Dunes National Park
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Explore Indiana Dunes National Park
Every topic we hold for this place, and the same topic for the places around it.
Climat for related places
Frequently asked questions
Where is Indiana Dunes National Park?
Indiana Dunes National Park is a national park in Indiana. Its coordinates are 41.6533, -87.0524. It lies in Amérique du Nord.
What is the weather like in Indiana Dunes National Park maintenant?
It is currently 13°C (55°F) avec ciel dégagé. Humidité is 62% and wind is 9 km/h.
When is the best time à visit Indiana Dunes National Park?
mai, juillet and septembre offer the most comfortable conditions in Indiana Dunes National Park, which has a continental climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Indiana Dunes National Park in?
Indiana Dunes National Park observes America/Chicago (UTC-05:00). The heure locale is 3:01 AM.
What is the nearest airport à Indiana Dunes National Park?
The closest airports are O'Hare International Airport (ORD), 79 km away.
What are the top things à do in Indiana Dunes National Park?
Popular options include Starved Rock State Park and Lake Michigan.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (national-parks) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 24, 2026 at 3:01 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
