Alliston
April
Weather in Alliston for April 2025
Your guide to Alliston weather in April - trends and predictions
In general, the average temperature in Alliston at the beginning of April is 4.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.6 °C by the end of April.
The climate of Alliston in April is notably wet, with an average of 15 rainy days.
With an average of 5 snowy days, Alliston enjoys a light touch of snow in April.
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10
Dry days
15
Rainy days
5
Snow days
9°/3°
Temperatures
26 km/h
Avg max wind
77 %
Avg humidity
Alliston in April average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  7° | 2  4° | 3  4° | 4  0° | 5 3° | 6  3° | |
| 7  10° | 8  12° | 9  18° | 10 12° | 11 14° | 12 13° | 13  4° |
| 14 7° | 15 8° | 16  10° | 17  7° | 18  9° | 19 9° | 20  5° |
| 21 9° | 22  10° | 23 10° | 24 7° | 25 9° | 26 12° | 27 14° |
| 28 15° | 29 13° | 30 18° |
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Temperatures trend during April in Alliston
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. | Cloudy | 7° /0° | 0 mm | 0 cm | |
| 2 Apr. | Moderate rain | 4° /2° | 17.5 mm | 0 cm | |
| 3 Apr. | Heavy snow | 4° /0° | 32.5 mm | 13.2 cm | |
| 4 Apr. | Moderate or heavy snow showers | 0° /0° | 12.6 mm | 10.7 cm | |
| 5 Apr. | Moderate or heavy snow showers | 3° /-1° | 1.3 mm | 1 cm | |
| 6 Apr. | Light snow | 3° /1° | 0.1 mm | 0 cm | |
| 7 Apr. | Sunny | 10° /0° | 0 mm | 0 cm | |
| 8 Apr. | Patchy rain possible | 12° /5° | 0 mm | 0 cm | |
| 9 Apr. | Patchy light rain with thunder | 18° /7° | 3.2 mm | 0 cm | |
| 10 Apr. | Patchy rain possible | 12° /6° | 0 mm | 0 cm | |
| 11 Apr. | Moderate rain | 14° /7° | 29.2 mm | 0 cm | |
| 12 Apr. | Light rain shower | 13° /3° | 7.3 mm | 0 cm | |
| 13 Apr. | Blizzard | 4° /1° | 5.3 mm | 0 cm | |
| 14 Apr. | Light rain shower | 7° /3° | 5.8 mm | 0 cm | |
| 15 Apr. | Patchy rain possible | 8° /3° | 0.1 mm | 0 cm | |
| 16 Apr. | Overcast | 10° /1° | 0 mm | 0 cm | |
| 17 Apr. | Light rain | 7° /3° | 9.5 mm | 0 cm | |
| 18 Apr. | Fog | 9° /6° | 5.2 mm | 0 cm | |
| 19 Apr. | Light rain | 9° /3° | 8.2 mm | 0 cm | |
| 20 Apr. | Light sleet showers | 5° /1° | 1.4 mm | 0 cm | |
| 21 Apr. | Patchy rain possible | 9° /0° | 0 mm | 0 cm | |
| 22 Apr. | Partly cloudy | 10° /-1° | 0 mm | 0 cm | |
| 23 Apr. | Light drizzle | 10° /5° | 5.8 mm | 0 cm | |
| 24 Apr. | Heavy snow | 7° /-2° | 0.5 mm | 0.4 cm | |
| 25 Apr. | Sunny | 9° /-1° | 0 mm | 0 cm | |
| 26 Apr. | Partly cloudy | 12° /0° | 0 mm | 0 cm | |
| 27 Apr. | Light rain | 14° /5° | 3.7 mm | 0 cm | |
| 28 Apr. | Light rain shower | 15° /8° | 5.4 mm | 0 cm | |
| 29 Apr. | Light drizzle | 13° /7° | 3.4 mm | 0 cm | |
| 30 Apr. | Fog | 18° /8° | 1.4 mm | 0 cm | |
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Important Notice
Our weather forecast for Alliston 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 Alliston forecast closer to your planned date for the most up-to-date weather information.
Alliston in April - FAQ
What are the expected maximum and minimum temperatures in Alliston during April?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 3°.
How much rainfall should be expected in Alliston during April?
Significant rainfall exceeding 159.4 mm is expected in Alliston during April, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Alliston during April?
Alliston experiences an average snowfall of 25.3 cm during April, occurring over 5 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Alliston during April?
The average wind speed in Alliston during April is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
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