Indiana 天気 予報
Indiana weather: 15°C, 曇り. 時間別 forecast, 14-day outlook, UV, air quality and the best timeからvisit.
Indiana weather in 9月
One of the best monthsからvisit Indiana.
9月 runs 8°C warmer than the annual average in Indiana.
天気 map for Indiana
Animated model layers. Pick a layerからload it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
気候 in Indiana month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 1月 | 0° | -8° | 68 mm | ★★☆☆☆ |
| 2月 | 7° | -3° | 44 mm | ★★★☆☆ |
| 3月 | 15° | 4° | 131 mm | ★★★☆☆ |
| 4月 | 19° | 8° | 159 mm | ★★★☆☆ |
| 5月 | 22° | 12° | 115 mm | ★★★★☆ |
| 6月 | 28° | 18° | 140 mm | ★★★★☆ |
| 7月 | 30° | 20° | 110 mm | ★★★★☆ |
| 8月 | 28° | 19° | 84 mm | ★★★★☆ |
| 9月 | 26° | 16° | 69 mm | ★★★★☆ |
| 10月 | 20° | 9° | 53 mm | ★★★★☆ |
| 11月 | 12° | 3° | 66 mm | ★★★☆☆ |
| 12月 | 6° | -2° | 80 mm | ★★☆☆☆ |
気候 type: 大陸al. 出典： Open-Meteo archive (ERA5).
訪問に最適な時期 Indiana
Go in 5月, 7月, 8月, 9月 and 10月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 1月, 2月 and 12月 - expect the least comfortable mix of heat, cold or rain.
Whatからpack, whatからskip
- 日glasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid 1月, 2月 and 12月 - historically the least comfortable months here.
How Indiana compares、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 | 1242 mm |
| Kentucky | 207 km | 14°C | +1°C warmer | 1222 mm |
| Cook County | 265 km | 11°C | 2°C cooler | 1023 mm |
| Chicago | 265 km | 11°C | 2°C cooler | 1023 mm |
| Area Code 312 | 265 km | 11°C | 2°C cooler | 1023 mm |
時間帯別のIndiana 予報を見る
Indiana weather - more answers
Explore Indiana
Every topic we hold for this place, and the same topic for the places around it.
天気 for related places
Frequently asked questions
Where is Indiana?
Indiana is a state in アメリカ合衆国. Its coordinates are 39.7684, -86.1581. It lies in 北アメリカ.
What is the weather like in Indiana現在?
It is currently 15°C (60°F)、曇り. 湿度 is 93% and wind is 7 km/h.
When is the best timeからvisit Indiana?
5月, 7月, 8月, 9月 and 10月 offer the most comfortable conditions in Indiana, which has a continental climate. 1月, 2月 and 12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 8:02 AM.
How many people live in Indiana?
Indiana has a population of approximately 6.9 million.
What is the nearest airportから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から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. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天気 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 9月 23, 2026 at 8:02 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
