Average data for 10 years
1 July
Tuesday
+24°
+19°
2 July
Wednesday
+23°
+18°
3 July
Thursday
+24°
+19°
4 July
Friday
+24°
+19°
5 July
Saturday
+25°
+19°
6 July
Sunday
+24°
+19°
7 July
Monday
+24°
+20°
8 July
Tuesday
+24°
+19°
9 July
Wednesday
+24°
+19°
10 July
Thursday
+24°
+19°
11 July
Friday
+24°
+19°
12 July
Saturday
+24°
+19°
13 July
Sunday
+25°
+20°
14 July
Monday
+25°
+20°
15 July
Tuesday
+25°
+20°
16 July
Wednesday
+25°
+21°
17 July
Thursday
+25°
+21°
18 July
Friday
+25°
+21°
19 July
Saturday
+25°
+20°
20 July
Sunday
+25°
+20°
21 July
Monday
+25°
+20°
22 July
Tuesday
+25°
+20°
23 July
Wednesday
+25°
+20°
24 July
Thursday
+24°
+20°
25 July
Friday
+25°
+20°
26 July
Saturday
+25°
+20°
27 July
Sunday
+25°
+21°
28 July
Monday
+25°
+20°
29 July
Tuesday
+25°
+20°
30 July
Wednesday
+25°
+20°
31 July
Thursday
+25°
+20°
Cities near you
Canada
Toronto
United States
Detroit
United States
Pittsburgh
United States
Cleveland
United States
Macedonia
Cities with similar weather in July
Greece
Kos
United States
Boston
France
Marseilles
Morocco
Casablanca
Tsandrypsh
July in St Catharines is the sunniest and the warmest month of the year. In July, the weather in St Catharines is typically warm. Average daily high temperature in July is about 25 degrees above zero. On average, St Catharines has 13 sunny, 12 rainy, and 6 partly cloudy days in July. The rains are usually heavy.