Average data for 10 years
1 April
Monday
+9°
+4°
2 April
Tuesday
+8°
+4°
3 April
Wednesday
+6°
+2°
4 April
Thursday
+5°
+3°
5 April
Friday
+5°
+1°
6 April
Saturday
+7°
+3°
7 April
Sunday
+8°
+2°
8 April
Monday
+8°
+4°
9 April
Tuesday
+10°
+5°
10 April
Wednesday
+8°
+5°
11 April
Thursday
+8°
+3°
12 April
Friday
+10°
+4°
13 April
Saturday
+10°
+5°
14 April
Sunday
+11°
+4°
15 April
Monday
+11°
+5°
16 April
Tuesday
+12°
+7°
17 April
Wednesday
+12°
+7°
18 April
Thursday
+12°
+6°
19 April
Friday
+12°
+6°
20 April
Saturday
+12°
+7°
21 April
Sunday
+11°
+7°
22 April
Monday
+11°
+6°
23 April
Tuesday
+11°
+6°
24 April
Wednesday
+12°
+5°
25 April
Thursday
+11°
+7°
26 April
Friday
+14°
+7°
27 April
Saturday
+13°
+9°
28 April
Sunday
+11°
+6°
29 April
Monday
+11°
+5°
30 April
Tuesday
+15°
+8°
Cities near you
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Toronto
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Ottawa
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Montreal
United States
Colchester
United States
Burlington
In April, the weather in Brockville is typically warm. Average daily high temperature in April is about 10 degrees above zero. On average, Brockville has 17 rainy, 5 sunny, 5 partly cloudy, and 3 cloudy days in April. The rains are usually heavy. April as well as March, June, October, and November is considered the most uncomfortable time to visit Brockville.