Ottawa Počasie Predpoveď
Ottawa weather: 17°C, light drizzle. Hodinovo forecast, 14-day outlook, UV, air quality and the best time do visit.
Ottawa weather in december
One of the harder months here - go in s a plan.
december runs 13°C cooler than the annual average in Ottawa.
Compare s november.
Počasie map for Ottawa
Animated model layers. Pick a layer do load it.
Animated layers by Vietory. For pin-level detail and nearby places, see the interactive map below.
Podnebie in Ottawa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mesiac | Avg high | Avg low | Dážďfall | Rating |
|---|---|---|---|---|
| január | -5° | -13° | 61 mm | ★★☆☆☆ |
| február | -3° | -13° | 49 mm | ★★☆☆☆ |
| marec | 5° | -6° | 79 mm | ★★☆☆☆ |
| apríl | 11° | 1° | 128 mm | ★★★☆☆ |
| máj | 19° | 9° | 87 mm | ★★★★☆ |
| jún | 24° | 15° | 136 mm | ★★★★☆ |
| júl | 27° | 18° | 113 mm | ★★★★☆ |
| august | 25° | 16° | 150 mm | ★★★★☆ |
| september | 22° | 13° | 38 mm | ★★★★☆ |
| október | 15° | 7° | 74 mm | ★★★★☆ |
| november | 5° | -1° | 60 mm | ★★★☆☆ |
| december | -2° | -9° | 90 mm | ★★☆☆☆ |
Podnebie type: Subarctic. Zdroj: Open-Meteo archive (ERA5).
Najlepší čas na návštevu Ottawa
Go in september. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: január, február and december - expect the least comfortable mix of heat, cold or rain.
What do pack, what do skip
- Layers - the daily swing is 18°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid január, február and december - historically the least comfortable months here.
How Ottawa compares s nearby places
Annual averages, and the difference against Ottawa.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| pot-Tremblant National Park | 144 km | 4°C | 3°C cooler | 1298 mm |
| potreal-Trudeau International Airport | 153 km | 8°C | +1°C warmer | 1094 mm |
| potreal | 166 km | 8°C | +1°C warmer | 1076 mm |
| Algonquin Provincial Park | 214 km | 6°C | 2°C cooler | 894 mm |
| Burlington | 222 km | 9°C | +2°C warmer | 1157 mm |
Pozrite si predpoveď pre Ottawa podľa časového obdobia
Ottawa weather - more answers
Explore Ottawa
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is Ottawa?
Ottawa is a city in Ontario. Its coordinates are 45.4215, -75.6972. It lies in Severná Amerika.
What is the weather like in Ottawa práve teraz?
It is currently 17°C (63°F) s light drizzle. Vlhkosť is 93% and wind is 10 km/h.
When is the best time do visit Ottawa?
september offer the most comfortable conditions in Ottawa, which has a subarctic climate. január, február and december are usually the hardest months for outdoor plans.
What time zone is Ottawa in?
Ottawa observes America/Toronto (UTC-04:00). The local time is 3:54 AM.
How many people live in Ottawa?
Ottawa has a population of approximately 1 million.
What is the nearest airport do Ottawa?
The closest airports are potreal-Trudeau International Airport (YUL), 153 km away and Toronto Pearson International Airport (YYZ), 367 km away.
What are the top things do do in Ottawa?
Popular options include pot-Tremblant National Park, Algonquin Provincial Park, Franconia Notch State Park, Watkins Glen State Park, CN Tower and Letchworth State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-supported) - coordinates, hierarchy and facts. |
|---|---|
| Predpoveď and observations | Open-Meteo (ECMWF and national models). |
| Kvalita ovzdušia and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Podnebie 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 október 2, 2026 at 3:54 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
