Ottawa Weather in April
April Climate Overview
Spring arrives in earnest in April. Trees begin budding by late month, tulips push up across the city, and Ottawa's 800+ km cycling pathway network comes alive. April is Ottawa's windiest month.
Source: Environment Canada Climate Normals 1991–2020 (Ottawa City station)
What to Expect
- Spring in earnest — trees begin budding by late April
- Ottawa's windiest month (avg ~14 km/h)
- Tulips begin emerging in Commissioners Park
- Migrating warblers and great blue herons return
Things to Do in April
- Walking and early hiking in Gatineau Park (trails open progressively)
- Birdwatching: spring migration along the Ottawa River
- Cycling resumes on NCC pathways (800+ km network)
- Ottawa Senators playoff hockey (if qualified)
- Easter activities at local farms and heritage sites
What to Wear
Weather Tips for Visitors
- !Temperatures can dip below freezing overnight through most of April
- !April rain showers can be persistent; waterproofing is essential
- !Gatineau Park trails may have muddy sections; check trail conditions at ncc-ccn.gc.ca
Seasonal Highlights
- Easter long weekend with local farm and heritage events
- Rideau Hall grounds open for tulip viewing in late April
- Cycling season officially kicks off on NCC pathways
April in Ottawa — FAQ
What is the weather like in Ottawa in April?
April in Ottawa has an average high of 11.2°C and low of 1.1°C. Spring arrives in earnest in April. Trees begin budding by late month, tulips push up across the city, and Ottawa's 800+ km cycling pathway network comes alive. April is Ottawa's windiest month.
What should I wear in Ottawa in April?
For April in Ottawa (11.2°C avg high), pack: Medium-weight jacket or layered fleece system, Waterproof shoes or light boots (mud and rain), Umbrella or rain jacket, Hat and light gloves for cold evenings. Temperatures can dip below freezing overnight through most of April
Is April a good time to visit Ottawa?
April is mild in Ottawa with 160 hours of sunshine. Expect about 8 cm of snow. Top activities include: Walking and early hiking in Gatineau Park (trails open progressively); Birdwatching: spring migration along the Ottawa River; Cycling resumes on NCC pathways (800+ km network).
Does it snow in Ottawa in April?
Yes, Ottawa receives an average of 8 cm of snow in April. 81 mm of total precipitation is expected.
What events happen in Ottawa in April?
Key events in April: Easter long weekend with local farm and heritage events. Rideau Hall grounds open for tulip viewing in late April. Cycling season officially kicks off on NCC pathways. Spring cycling & tulips emerge.
