Starved Rock State Park Klima and Average Vejr
Klima of Starved Rock State Park: average temperatures, rainfall and seasons month by month.
Klima in Starved Rock State Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | -1° | -9° | 58 mm | ★★☆☆☆ |
| februar | 6° | -4° | 14 mm | ★★★☆☆ |
| marts | 14° | 2° | 113 mm | ★★★☆☆ |
| april | 18° | 7° | 119 mm | ★★★☆☆ |
| maj | 23° | 11° | 91 mm | ★★★★☆ |
| juni | 28° | 18° | 138 mm | ★★★★☆ |
| juli | 29° | 20° | 138 mm | ★★★★☆ |
| august | 27° | 18° | 118 mm | ★★★★☆ |
| september | 26° | 16° | 70 mm | ★★★★☆ |
| oktober | 20° | 10° | 66 mm | ★★★★☆ |
| november | 11° | 2° | 69 mm | ★★★☆☆ |
| december | 4° | -4° | 58 mm | ★★☆☆☆ |
Klima type: Kontinental. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Starved Rock State Park
Højest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Starved Rock State Park compares med nearby places
Annual averages, and the difference against Starved Rock State Park.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| O'Hare International Airport | 116 km | 11°C | 1°C cooler | 1069 mm |
| Wicker Park | 127 km | 11°C | 1°C cooler | 996 mm |
| Area Code 312 | 129 km | 11°C | 1°C cooler | 1034 mm |
| Cook County | 129 km | 11°C | 1°C cooler | 1034 mm |
| Chicago | 129 km | 11°C | 1°C cooler | 1034 mm |
Bedste rejsetid Starved Rock State Park
Go in maj, august, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.
What this means for Starved Rock State Park
Today is slightly warmer than average for oktober. The forecast high of 23°C is 3.1°C above the 20°C typical for this month.
Regn 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 juni og august.
The gap between the warmest and coldest month averages 29°C.
What og pack, what og skip
- sønglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 20°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
Resumé
Starved Rock State Park is a state park in Illinois. Starved Rock State Park is known for 18 canyons above the Illinois River.
Lige nu er det 17°C (62°F) in Starved Rock State Park med klart. Det føles som 15°C. I dag ligger temperaturen mellem 6°C og 23°C. Sandsynligheden for nedbør er 0%. Sightseeing conditions score 9.8/10 - fremragende — tag af sted nu.
Det bedste tidspunkt at besøge Starved Rock State Park is maj, august, september and oktober. Klimaet er continental. januar, februar and december tend og be the least comfortable months. juli is the warmest month med average highs near 29°C, while januar is the coldest med lows near -9°C.
The closest major airport is O'Hare International Airport (ORD), about 116 km away. Nearby highlights include Indiana Dunes National Park, Gateway Arch National Park and Lake Michigan.
Kort sagt. Today is slightly warmer than average for oktober. The forecast high of 23°C is 3.1°C above the 20°C typical for this month. The best window og be outside is roughly 11 AM og 2 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Starved Rock State Park today at 10/10. 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 Starved Rock State Park
| Type | State park |
|---|---|
| State | Illinois |
| Land | USA |
| Kontinent | Nordamerika |
| Koordinater | 41°19′9.1″N 88°59′35.2″W (41.3192, -88.9931) |
| Established | 1911 |
| Known for | 18 canyons above the Illinois River |
| Lokal tid | 8:02 PM (UTC-05:00) |
| Best months | maj, august, september and oktober |
| Klima | Kontinental |
Vejr map for Starved Rock State Park
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Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
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Frequently asked questions
Where is Starved Rock State Park?
Starved Rock State Park is a state park in Illinois. Its coordinates are 41.3192, -88.9931. It lies in Nordamerika.
What is the weather like in Starved Rock State Park lige nu?
It is currently 17°C (62°F) med klart. Luftfugtighed is 52% and wind is 6 km/h.
When is the best time og visit Starved Rock State Park?
maj, august, september and oktober offer the most comfortable conditions in Starved Rock State Park, which has a continental climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is Starved Rock State Park in?
Starved Rock State Park observes America/Chicago (UTC-05:00). The local time is 8:02 PM.
What is the nearest airport og Starved Rock State Park?
The closest airports are O'Hare International Airport (ORD), 116 km away.
What are the top things og do in Starved Rock State Park?
Popular options include Indiana Dunes National Park, Gateway Arch National Park and Lake Michigan.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (state-parks) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vejr 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 oktober 5, 2026 at 8:02 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
