Ottawa Klimat and Average Pogoda
Klimat of Ottawa: average temperatures, rainfall and seasons month by month.
Klimat in Ottawa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Miesiąc | Avg high | Avg low | Deszczfall | Rating |
|---|---|---|---|---|
| styczeń | -5° | -13° | 61 mm | ★★☆☆☆ |
| luty | -3° | -13° | 49 mm | ★★☆☆☆ |
| marzec | 5° | -6° | 79 mm | ★★☆☆☆ |
| kwiecień | 11° | 1° | 128 mm | ★★★☆☆ |
| maj | 19° | 9° | 87 mm | ★★★★☆ |
| czerwiec | 24° | 15° | 136 mm | ★★★★☆ |
| lipiec | 27° | 18° | 113 mm | ★★★★☆ |
| sierpień | 25° | 16° | 104 mm | ★★★★☆ |
| wrzesień | 22° | 13° | 39 mm | ★★★★☆ |
| październik | 15° | 7° | 74 mm | ★★★★☆ |
| listopad | 5° | -1° | 60 mm | ★★★☆☆ |
| grudzień | -2° | -9° | 90 mm | ★★☆☆☆ |
Klimat type: Subarctic. Źródło: Open-Meteo archive (ERA5).
Recent extremes in Ottawa
Wysokiest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Ottawa compares przy nearby places
Annual averages, and the difference against Ottawa.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| pon.t-Tremblant National Park | 144 km | 4°C | 3°C cooler | 1268 mm |
| pon.treal-Trudeau International Airport | 153 km | 8°C | +1°C warmer | 1074 mm |
| pon.treal | 166 km | 8°C | +1°C warmer | 1065 mm |
| Algonquin Provincial Park | 214 km | 6°C | 2°C cooler | 893 mm |
| Burlington | 222 km | 9°C | +2°C warmer | 1139 mm |
Najlepszy czas na wizytę Ottawa
Go in wrzesień. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: styczeń, luty and grudzień - expect the least comfortable mix of heat, cold or rain.
What this means for Ottawa
Today is cooler than average for wrzesień. The forecast high of 17°C is 5°C below the 22°C typical for this month.
A 28% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in czerwiec do sierpień.
The gap between the warmest and coldest month averages 31°C.
What do pack, what do skip
- Layers - the daily swing is 17°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- If your dates are flexible, avoid styczeń, luty and grudzień - historically the least comfortable months here.
Podsumowanie
Ottawa is a city in Ontario. Ottawa is known for Parliament Hill and the Rideau Canal. Liczba ludności wynosi około 1 million.
Obecnie temperatura wynosi 6°C (42°F) in Ottawa przy pochmurno. Odczuwalna temperatura do 4°C. Dziś temperatura wynosi od 5°C do 17°C. Prawdopodobieństwo opadów wynosi 28%. Sightseeing conditions score 7.6/10 - dobre warunki.
Najlepszy czas na wizytę w Ottawa is wrzesień. Klimat jest subarctic. styczeń, luty and grudzień tend do be the least comfortable months. lipiec is the warmest month przy average highs near 27°C, while styczeń is the coldest przy lows near -13°C.
The closest major airport is pon.treal-Trudeau International Airport (YUL), about 153 km away. Nearby highlights include pon.t-Tremblant National Park, Algonquin Provincial Park, Franconia Notch State Park and Watkins Glen State Park.
Mówiąc prosto. Today is cooler than average for wrzesień. The forecast high of 17°C is 5°C below the 22°C typical for this month. The best window do be outside is roughly 1 PM do 4 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Ottawa today at 9.3/10. 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 Ottawa
| Typ | City |
|---|---|
| State | Ontario |
| Kraj | Kanada |
| Kontynent | Ameryka Północna |
| Współrzędne | 45°25′17.4″N 75°41′49.9″W (45.4215, -75.6972) |
| Ludność | 1.020.000 |
| Known for | Parliament Hill and the Rideau Canal |
| Czas lokalny | 8:31 AM (UTC-04:00) |
| Best months | wrzesień |
| Klimat | Subarctic |
Pogoda map for Ottawa
Animated model layers. Pick a layer do load it.
Animated layers by Wiatry. For pin-level detail and nearby places, see the interactive map below.
Explore Ottawa
Every topic we hold for this place, and the same topic for the places around it.
Klimat for related places
Frequently asked questions
Where is Ottawa?
Ottawa is a city in Ontario. Its coordinates are 45.4215, -75.6972. It lies in Ameryka Północna.
What is the weather like in Ottawa teraz?
It is currently 6°C (42°F) przy pochmurno. Wilgotność is 92% and wind is 2 km/h.
When is the best time do visit Ottawa?
wrzesień offer the most comfortable conditions in Ottawa, which has a subarctic climate. styczeń, luty and grudzień 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 8:31 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 pon.treal-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 pon.t-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. |
|---|---|
| Prognoza and observations | Open-Meteo (ECMWF and national models). |
| Jakość powietrza and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat 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 wrzesień 15, 2026 at 8:31 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
