Average data for 10 years
1 June
Saturday
+18°
+15°
2 June
Sunday
+19°
+14°
3 June
Monday
+18°
+15°
4 June
Tuesday
+19°
+14°
5 June
Wednesday
+18°
+14°
6 June
Thursday
+20°
+15°
7 June
Friday
+20°
+16°
8 June
Saturday
+20°
+17°
9 June
Sunday
+21°
+16°
10 June
Monday
+22°
+17°
11 June
Tuesday
+23°
+18°
12 June
Wednesday
+20°
+17°
13 June
Thursday
+20°
+16°
14 June
Friday
+21°
+16°
15 June
Saturday
+24°
+18°
16 June
Sunday
+23°
+18°
17 June
Monday
+22°
+18°
18 June
Tuesday
+21°
+17°
19 June
Wednesday
+22°
+17°
20 June
Thursday
+24°
+18°
21 June
Friday
+24°
+19°
22 June
Saturday
+24°
+20°
23 June
Sunday
+23°
+20°
24 June
Monday
+23°
+19°
25 June
Tuesday
+23°
+18°
26 June
Wednesday
+23°
+19°
27 June
Thursday
+23°
+20°
28 June
Friday
+23°
+19°
29 June
Saturday
+23°
+19°
30 June
Sunday
+23°
+19°
Cities near you
Canada
Toronto
United States
Cleveland
United States
Detroit
United States
Macedonia
United States
Buffalo
Cities with similar weather in June
United States
Los Angeles
Italy
Genoa
United States
Boston
United States
San Diego
In June, the weather in St Catharines is typically warm. Average daily high temperature in June is about 22 degrees above zero. On average, St Catharines has 14 rainy, 9 sunny, 6 partly cloudy, and 1 cloudy day in June. The rains are usually heavy.