Average data for 10 years
1 April
Monday
+17°
+12°
2 April
Tuesday
+18°
+14°
3 April
Wednesday
+19°
+14°
4 April
Thursday
+19°
+14°
5 April
Friday
+19°
+15°
6 April
Saturday
+19°
+14°
7 April
Sunday
+17°
+13°
8 April
Monday
+17°
+13°
9 April
Tuesday
+18°
+13°
10 April
Wednesday
+18°
+13°
11 April
Thursday
+18°
+13°
12 April
Friday
+18°
+13°
13 April
Saturday
+19°
+14°
14 April
Sunday
+19°
+14°
15 April
Monday
+19°
+15°
16 April
Tuesday
+21°
+16°
17 April
Wednesday
+22°
+17°
18 April
Thursday
+22°
+17°
19 April
Friday
+22°
+17°
20 April
Saturday
+22°
+16°
21 April
Sunday
+19°
+14°
22 April
Monday
+18°
+13°
23 April
Tuesday
+16°
+12°
24 April
Wednesday
+18°
+13°
25 April
Thursday
+19°
+14°
26 April
Friday
+21°
+16°
27 April
Saturday
+22°
+17°
28 April
Sunday
+22°
+17°
29 April
Monday
+22°
+16°
30 April
Tuesday
+22°
+17°
Cities near you
United States
Los Angeles
United States
Las Vegas
United States
San Diego
Mexico
Mexicali
United States
Yuma
April in Ontario is the windiest month of the year. In April, the weather in Ontario is typically warm. Average daily high temperature in April is about 19 degrees above zero. On average, Ontario has 27 sunny, 2 partly cloudy, and 1 rainy day in April.