Alliston Weather in April
Alliston in April
The short of it: Alliston in April averages a high of 10 °C (50 °F) and a low of -0 °C (31 °F), with 72 mm (2.8 in) of rain and about 13 h 24 min of daylight. Rated 1 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.
Average high 10° · low 0° · rain 72 mm · daylight 13 h 24 min
✦ Travel with care for a visit · best months: June & September
Thirty years of records give Alliston an average April high of 10°, a low of 0° and some 72 mm of rain. Spring takes hold here: highs climb 7° from March to about 10°, with nights near 0°. Wet spells are common — about 72 mm, the 7th wettest month. Snow lies on the ground; mind the passes.
The sun is up for about 13 h 24 min in mid-April, 96 minutes more than a month before.
For the traveller: pack a heavy coat, gloves and a scarf, and an oilskin besides. The Almanac rates April 1 of 5 for a visit; the finest months here are June and September.
Against its neighbours, Alliston runs warmer than most and drier than most in April. Innisfil, 24 km to the NE, is 1° cooler by day.
April in Alliston, by the numbers
- Warmth rank
- 7th warmest of 12
- Rain rank
- 7th wettest of 12
- Versus March
- 7° warmer, 24 mm more rain
- Versus May
- 8° colder
- Day–night spread
- 10°
- Snow season
- Nov–Apr
- Daylight, mid-month
- 13 h 24 min
- Average wind
- 16 km/h