Ontario Počasí Předpověď
Ontario weather: 23°C, jasná obloha. Po hodinách forecast, 14-day outlook, UV, air quality and the best time do visit.
Ontario weather in říjen
A workable month, s trade-offs.
říjen runs 4°C warmer than the annual average in Ontario.
Počasí map for Ontario
Animated model layers. Pick a layer do load it.
Animated layers by Vítry. For pin-level detail and nearby places, see the interactive map below.
Klima in Ontario month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Měsíc | Avg high | Avg low | Déšťfall | Rating |
|---|---|---|---|---|
| leden | -13° | -22° | 25 mm | ★★☆☆☆ |
| únor | -9° | -20° | 37 mm | ★★☆☆☆ |
| březen | -4° | -17° | 41 mm | ★★☆☆☆ |
| duben | 5° | -7° | 58 mm | ★★☆☆☆ |
| kvě | 15° | 3° | 50 mm | ★★★★☆ |
| červen | 22° | 10° | 71 mm | ★★★★☆ |
| červenec | 25° | 14° | 81 mm | ★★★★☆ |
| srpen | 23° | 12° | 64 mm | ★★★★☆ |
| září | 20° | 10° | 68 mm | ★★★★☆ |
| říjen | 11° | 3° | 69 mm | ★★★☆☆ |
| listopad | -0° | -5° | 52 mm | ★★☆☆☆ |
| prosinec | -7° | -15° | 52 mm | ★★☆☆☆ |
Klima type: Subarctic. Zdroj: Open-Meteo archive (ERA5).
Nejlepší doba k návštěvě Ontario
Go in červen, červenec, srpen and září. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: únor, listopad and prosinec - expect the least comfortable mix of heat, cold or rain.
What do pack, what do skip
- Lightweight, light-coloured clothing and a refillable water bottle
- neglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 23°C, so mornings feel nothing like afternoons
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid únor, listopad and prosinec - historically the least comfortable months here.
How Ontario compares s nearby places
Annual averages, and the difference against Ontario.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Lake Superior | 425 km | 3°C | +1°C warmer | 800 mm |
| Isle Royale National Park | 429 km | 5°C | +3°C warmer | 773 mm |
| Porcupine Mountains Wilderness State Park | 589 km | 7°C | +5°C warmer | 899 mm |
Zobrazit předpověď pro Ontario podle časového období
Ontario weather - more answers
Explore Ontario
Every topic we hold for this place, and the same topic for the places around it.
Počasí for related places
Frequently asked questions
Where is Ontario?
Ontario is a province in Kanada. Its coordinates are 51.2538, -85.3232. It lies in Severní Amerika.
What is the weather like in Ontario právě teď?
It is currently 23°C (73°F) s jasná obloha. Vlhkost is 32% and wind is 7 km/h.
When is the best time do visit Ontario?
červen, červenec, srpen and září offer the most comfortable conditions in Ontario, which has a subarctic climate. únor, listopad and prosinec are usually the hardest months for outdoor plans.
What time zone is Ontario in?
Ontario observes America/Toronto (UTC-04:00). The local time is 8:11 PM.
How many people live in Ontario?
Ontario has a population of approximately 15.6 million.
What is the nearest airport do Ontario?
The closest airports are Toronto Pearson International Airport (YYZ), 944 km away.
What are the top things do do in Ontario?
Popular options include CN Tower and Algonquin Provincial Park.
What places are in Ontario?
Ontario covers 4 places in this atlas, including Ottawa, Toronto, Algonquin Provincial Park and Niagara Falls, Ontario.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (ca-provinces) - coordinates, hierarchy and facts. |
|---|---|
| Předpověď and observations | Open-Meteo (ECMWF and national models). |
| Kvalita ovzduší and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| 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 srpen 24, 2026 at 8:11 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
