Indiana 氣候 and Average 天氣
氣候 of Indiana: average temperatures, rainfall and seasons month by month.
氣候 in Indiana 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 | 0° | -8° | 68 mm | ★★☆☆☆ |
| 二月 | 7° | -3° | 44 mm | ★★★☆☆ |
| 三月 | 15° | 4° | 131 mm | ★★★☆☆ |
| 四月 | 19° | 8° | 159 mm | ★★★☆☆ |
| 五月 | 22° | 12° | 115 mm | ★★★★☆ |
| 六月 | 28° | 18° | 140 mm | ★★★★☆ |
| 七月 | 30° | 20° | 110 mm | ★★★★☆ |
| 八月 | 28° | 19° | 103 mm | ★★★★☆ |
| 九月 | 27° | 17° | 66 mm | ★★★★☆ |
| 十月 | 20° | 9° | 53 mm | ★★★★☆ |
| 十一月 | 12° | 3° | 66 mm | ★★★☆☆ |
| 十二月 | 6° | -2° | 80 mm | ★★☆☆☆ |
氣候 type: 洲al. 來源： Open-Meteo archive (ERA5).
Recent extremes in Indiana
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Indiana compares，天氣為nearby places
Annual averages, and the difference against Indiana.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Louisville | 172 km | 15°C | +2°C warmer | 1251 mm |
| Kentucky | 207 km | 14°C | +1°C warmer | 1234 mm |
| Cook County | 265 km | 11°C | 2°C cooler | 1034 mm |
| Chicago | 265 km | 11°C | 2°C cooler | 1034 mm |
| Area Code 312 | 265 km | 11°C | 2°C cooler | 1034 mm |
氣候 by national park in Indiana
1 national parks mapped in this atlas
氣候 by city in Indiana
1 cities mapped in this atlas
最佳旅遊時間 Indiana
Go in 五月, 七月, 八月, 九月 and 十月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 二月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
What this means for Indiana
Today is slightly warmer than average for 十月. The forecast high of 23°C is 3.2°C above the 20°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 29°C.
What至pack, what至skip
- 週日glasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 18°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.
摘要
Indiana is a state in 美國. Indiana is a US state，首都是Indianapolis. 人口約為6.9 million. 首都是Indianapolis.
目前氣溫為15°C (59°F) in Indiana，天氣為陰天. 體感溫度為14°C. 今天氣溫介於7°C至23°C. 降雨機率為1%. Sightseeing conditions score 9.8/10 - 極佳 — 現在適合出發.
最佳旅遊時間是Indiana is 五月, 七月, 八月, 九月 and 十月. 氣候為continental. 一月, 二月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天氣為average highs near 30°C, while 一月 is the coldest，天氣為lows near -8°C.
The closest major airport is O'Hare International Airport (ORD), about 286 km away. Nearby highlights include Indiana Dunes National Park, Mammoth Cave National Park, Starved Rock State Park and Hocking Hills State Park.
簡單來說。 Today is slightly warmer than average for 十月. The forecast high of 23°C is 3.2°C above the 20°C typical for this month. The best window至be outside is roughly 4 PM至7 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Indiana 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
天氣 map for Indiana
Animated model layers. Pick a layer至load it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
Explore Indiana
Every topic we hold for this place, and the same topic for the places around it.
氣候 for related places
Frequently asked questions
Where is Indiana?
Indiana is a state in 美國. Its coordinates are 39.7684, -86.1581. It lies in 北美洲.
What is the weather like in Indiana現在?
It is currently 15°C (59°F)，天氣為陰天. 濕度 is 67% and wind is 5 km/h.
When is the best time至visit Indiana?
五月, 七月, 八月, 九月 and 十月 offer the most comfortable conditions in Indiana, which has a continental climate. 一月, 二月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Indiana in?
Indiana observes America/Indiana/Indianapolis (UTC-04:00). The local time is 10:59 PM.
How many people live in Indiana?
Indiana has a population of approximately 6.9 million.
What is the nearest airport至Indiana?
The closest airports are O'Hare International Airport (ORD), 286 km away and Nashville International Airport (BNA), 408 km away.
What are the top things至do in Indiana?
Popular options include Indiana Dunes National Park, Mammoth Cave National Park, Starved Rock State Park, Hocking Hills State Park, Cumberland Falls State Resort Park and Gateway Arch National Park.
What places are in Indiana?
Indiana covers 2 places in this atlas, including Indiana Dunes National Park and Indianapolis.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天氣 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 26, 2026 at 10:59 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
