Ottawa
April
Weather in Ottawa for April 2025
Your guide to Ottawa weather in April - trends and predictions
In general, the average temperature in Ottawa at the beginning of April is 5.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 10.7 °C by the end of April.
Ottawa sees moderate rainfall in April, averaging 8 rainy days.
With an average of 3 snowy days, Ottawa enjoys a light touch of snow in April.
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19
Dry days
8
Rainy days
3
Snow days
13°/0°
Temperatures
20 km/h
Avg max wind
79 %
Avg humidity
Ottawa in April average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2  4° | 3  4° | 4  2° | 5  3° | 6 8° | |
| 7 6° | 8 9° | 9  11° | 10 16° | 11  15° | 12 15° | 13 14° |
| 14 12° | 15  15° | 16 15° | 17 11° | 18 8° | 19 7° | 20 10° |
| 21 13° | 22 15° | 23 12° | 24 8° | 25 9° | 26 10° | 27 12° |
| 28 17° | 29 8° | 30 11° |
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Temperatures trend during April in Ottawa
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Apr. | Moderate or heavy rain shower | 11° /-1° | 9.4 mm | 0.3 cm | |
| 2 Apr. | Partly cloudy | 4° /-6° | 0 mm | 0 cm | |
| 3 Apr. | Patchy moderate snow | 4° /-3° | 15.3 mm | 2.1 cm | |
| 4 Apr. | Overcast | 2° /-1° | 12.9 mm | 0.2 cm | |
| 5 Apr. | Moderate or heavy snow showers | 3° /-1° | 21.4 mm | 8.8 cm | |
| 6 Apr. | Overcast | 8° /0° | 1.7 mm | 0.4 cm | |
| 7 Apr. | Overcast | 6° /-2° | 0 mm | 0 cm | |
| 8 Apr. | Overcast | 9° /-1° | 0 mm | 0 cm | |
| 9 Apr. | Sunny | 11° /1° | 0 mm | 0 cm | |
| 10 Apr. | Sunny | 16° /3° | 1.3 mm | 0 cm | |
| 11 Apr. | Patchy rain possible | 15° /6° | 5.8 mm | 0 cm | |
| 12 Apr. | Overcast | 15° /4° | 2.4 mm | 0 cm | |
| 13 Apr. | Overcast | 14° /4° | 1.5 mm | 0.6 cm | |
| 14 Apr. | Overcast | 12° /4° | 3.9 mm | 0 cm | |
| 15 Apr. | Cloudy | 15° /4° | 0.7 mm | 0 cm | |
| 16 Apr. | Overcast | 15° /4° | 0 mm | 0 cm | |
| 17 Apr. | Moderate or heavy rain shower | 11° /3° | 6.2 mm | 0 cm | |
| 18 Apr. | Moderate rain at times | 8° /3° | 5.5 mm | 0 cm | |
| 19 Apr. | Patchy rain possible | 7° /3° | 4.1 mm | 0 cm | |
| 20 Apr. | Partly cloudy | 10° /0° | 0.9 mm | 0 cm | |
| 21 Apr. | Moderate rain at times | 13° /2° | 2.2 mm | 0.2 cm | |
| 22 Apr. | Moderate or heavy rain shower | 15° /3° | 4.4 mm | 0 cm | |
| 23 Apr. | Moderate or heavy rain shower | 12° /4° | 7.2 mm | 0 cm | |
| 24 Apr. | Moderate rain at times | 8° /1° | 2.1 mm | 0.1 cm | |
| 25 Apr. | Moderate rain at times | 9° /-1° | 0.8 mm | 0 cm | |
| 26 Apr. | Moderate or heavy rain shower | 10° /0° | 5.6 mm | 0 cm | |
| 27 Apr. | Overcast | 12° /1° | 0 mm | 0 cm | |
| 28 Apr. | Overcast | 17° /5° | 1.9 mm | 0 cm | |
| 29 Apr. | Moderate or heavy rain shower | 8° /5° | 6.4 mm | 0 cm | |
| 30 Apr. | Moderate or heavy rain shower | 11° /5° | 23.5 mm | 0 cm | |
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Important Notice
Our weather forecast for Ottawa in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Ottawa forecast closer to your planned date for the most up-to-date weather information.
Ottawa in April - FAQ
What are the expected maximum and minimum temperatures in Ottawa during April?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 0°.
How much rainfall should be expected in Ottawa during April?
Significant rainfall exceeding 294.6 mm is expected in Ottawa during April, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Ottawa during April?
Ottawa experiences an average snowfall of 25.7 cm during April, occurring over 3 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Ottawa during April?
The average wind speed in Ottawa during April is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
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