Lake Michigan 气候 and Average 天气
气候 of Lake Michigan: average temperatures, rainfall and seasons month by month.
气候 in Lake Michigan month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | -2° | -6° | 65 mm | ★★☆☆☆ |
| 二月 | 0° | -4° | 34 mm | ★★☆☆☆ |
| 三月 | 3° | -1° | 96 mm | ★★☆☆☆ |
| 四月 | 5° | 2° | 91 mm | ★★★☆☆ |
| 五月 | 8° | 5° | 101 mm | ★★★☆☆ |
| 六月 | 14° | 11° | 93 mm | ★★★★☆ |
| 七月 | 20° | 17° | 60 mm | ★★★★☆ |
| 八月 | 21° | 18° | 56 mm | ★★★★☆ |
| 九月 | 19° | 16° | 32 mm | ★★★★★ |
| 十月 | 14° | 11° | 79 mm | ★★★★☆ |
| 十一月 | 7° | 4° | 71 mm | ★★★☆☆ |
| 十二月 | 2° | -2° | 62 mm | ★★☆☆☆ |
气候 type: Subarctic. 来源： Open-Meteo archive (ERA5).
Recent extremes in Lake Michigan
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Lake Michigan compares，天气为nearby places
Annual averages, and the difference against Lake Michigan.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Milwaukee | 129 km | 10°C | +3°C warmer | 898 mm |
| Wisconsin | 219 km | 10°C | +2°C warmer | 888 mm |
| O'Hare International Airport | 237 km | 11°C | +4°C warmer | 1069 mm |
| Wicker Park | 239 km | 11°C | +4°C warmer | 996 mm |
| ZIP Code 60601 | 240 km | 11°C | +4°C warmer | 1034 mm |
最佳旅游时间 Lake Michigan
Go in 七月, 八月 and 九月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 三月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
What this means for Lake Michigan
Today is about average for 十月. The forecast high of 14°C is in line，天气为the 14°C typical for this month.
雨 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 六月至八月.
The gap between the warmest and coldest month averages 24°C.
What至pack, what至skip
- Normal seasonal clothing - nothing unusual is needed this week
- If your dates are flexible, avoid 一月, 三月 and 十二月 - historically the least comfortable months here.
摘要
Lake Michigan is a lake in Illinois. Lake Michigan is a lake known as the only Great Lake entirely in the US.
目前气温为13°C (56°F) in Lake Michigan，天气为阴天. 体感温度为9°C. 今天气温在10°C至14°C. 降水概率为6%. Sightseeing conditions score 8.6/10 - 极佳 — 现在适合出行.
最佳旅游时间是Lake Michigan is 七月, 八月 and 九月. 气候为subarctic. 一月, 三月 and 十二月 tend至be the least comfortable months. 八月 is the warmest month，天气为average highs near 21°C, while 一月 is the coldest，天气为lows near -6°C.
The closest major airport is O'Hare International Airport (ORD), about 237 km away. Nearby highlights include Indiana Dunes National Park, Starved Rock State Park and Porcupine Mountains Wilderness State Park.
简单来说。 Today is about average for 十月. The forecast high of 14°C is in line，天气为the 14°C typical for this month. The best window至be outside is roughly 1 PM至4 PM, when temperature, rain chance and wind line up best. hiking is the strongest bet in Lake Michigan today at 8.9/10. 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 Michigan
天气 map for Lake Michigan
Animated model layers. Pick a layer至load it.
Animated layers by 风y. For pin-level detail and nearby places, see the interactive map below.
Explore Lake Michigan
Every topic we hold for this place, and the same topic for the places around it.
气候 for related places
Frequently asked questions
Where is Lake Michigan?
Lake Michigan is a lake in Illinois. Its coordinates are 44, -87. It lies in 北美洲.
What is the weather like in Lake Michigan现在?
It is currently 13°C (56°F)，天气为阴天. 湿度 is 79% and wind is 27 km/h.
When is the best time至visit Lake Michigan?
七月, 八月 and 九月 offer the most comfortable conditions in Lake Michigan, which has a subarctic climate. 一月, 三月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Lake Michigan in?
Lake Michigan observes America/Detroit (UTC-04:00). The local time is 4:16 PM.
What is the nearest airport至Lake Michigan?
The closest airports are O'Hare International Airport (ORD), 237 km away.
What are the top things至do in Lake Michigan?
Popular options include Indiana Dunes National Park, Starved Rock State Park and Porcupine Mountains Wilderness State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (lakes) - coordinates, hierarchy and facts. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天气 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 十月 28, 2026 at 4:16 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
