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July weather forecast in St Catharines

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

29 June, sun

	748 mmHg		68%
	5.5 m/s		+19

29 June, Sunday. day, 23°; night, 19°; rain

30 June, mon

	749 mmHg		64%
	5.6 m/s		+19

30 June, Monday. day, 23°; night, 19°; clear

1 July, tue

	751 mmHg		66%
	5.5 m/s		+19

1 July, Tuesday. day, 23°; night, 19°; rain

2 July, wed

	752 mmHg		62%
	5 m/s		+19

2 July, Wednesday. day, 24°; night, 18°; partly cloudy

3 July, thu

	752 mmHg		61%
	5.5 m/s		+19

3 July, Thursday. day, 23°; night, 19°; clear

4 July, fri

	752 mmHg		60%
	5.5 m/s		+20

4 July, Friday. day, 25°; night, 19°; clear

5 July, sat

	751 mmHg		62%
	5.5 m/s		+20

5 July, Saturday. day, 26°; night, 21°; partly cloudy

6 July, sun

	749 mmHg		67%
	5.5 m/s		+21

6 July, Sunday. day, 26°; night, 21°; partly cloudy

7 July, mon

	750 mmHg		67%
	4.8 m/s		+21

7 July, Monday. day, 25°; night, 21°; clear

8 July, tue

	750 mmHg		70%
	4.8 m/s		+21

8 July, Tuesday. day, 24°; night, 21°; clear

9 July, wed

	751 mmHg		63%
	5.8 m/s		+21

9 July, Wednesday. day, 25°; night, 20°; rain

10 July, thu

	752 mmHg		62%
	5.3 m/s		+21

10 July, Thursday. day, 25°; night, 20°; partly cloudy

11 July, fri

	752 mmHg		61%
	5 m/s		+21

11 July, Friday. day, 25°; night, 21°; partly cloudy

12 July, sat

	751 mmHg		63%
	5 m/s		+21

12 July, Saturday. day, 26°; night, 21°; clear

13 July, sun

	751 mmHg		64%
	5 m/s		+21

13 July, Sunday. day, 25°; night, 22°; rain

14 July, mon

	752 mmHg		62%
	6 m/s		+21

14 July, Monday. day, 25°; night, 21°; rain

15 July, tue

	752 mmHg		62%
	5.4 m/s		+22

15 July, Tuesday. day, 25°; night, 22°; clear

16 July, wed

	752 mmHg		64%
	5.6 m/s		+21

16 July, Wednesday. day, 26°; night, 21°; clear

17 July, thu

	751 mmHg		63%
	5.5 m/s		+21

17 July, Thursday. day, 26°; night, 22°; clear

18 July, fri

	751 mmHg		68%
	7 m/s		+21

18 July, Friday. day, 26°; night, 23°; rain

19 July, sat

	751 mmHg		63%
	5.5 m/s		+22

19 July, Saturday. day, 25°; night, 21°; clear

20 July, sun

	751 mmHg		68%
	5 m/s		+21

20 July, Sunday. day, 25°; night, 22°; partly cloudy

21 July, mon

	751 mmHg		63%
	5.5 m/s		+22

21 July, Monday. day, 25°; night, 21°; rain

22 July, tue

	749 mmHg		73%
	6.4 m/s		+22

22 July, Tuesday. day, 26°; night, 22°; rain

23 July, wed

	750 mmHg		68%
	6.5 m/s		+21

23 July, Wednesday. day, 24°; night, 21°; rain

24 July, thu

	751 mmHg		67%
	5.5 m/s		+22

24 July, Thursday. day, 24°; night, 20°; rain

25 July, fri

	751 mmHg		63%
	5 m/s		+22

25 July, Friday. day, 25°; night, 20°; clear

26 July, sat

	749 mmHg		67%
	5.8 m/s		+22

26 July, Saturday. day, 26°; night, 22°; clear

27 July, sun

	749 mmHg		66%
	7 m/s		+22

27 July, Sunday. day, 25°; night, 21°; clear

28 July, mon

	750 mmHg		66%
	5.1 m/s		+22

28 July, Monday. day, 25°; night, 21°; rain

29 July, tue

	752 mmHg		62%
	4.8 m/s		+22

29 July, Tuesday. day, 25°; night, 21°; clear

30 July, wed

	751 mmHg		62%
	4.9 m/s		+22

30 July, Wednesday. day, 25°; night, 21°; clear

31 July, thu

	750 mmHg		64%
	5.3 m/s		+22

31 July, Thursday. day, 25°; night, 22°; clear

1 August, fri

	750 mmHg		64%
	5 m/s		+22

1 August, Friday. day, 26°; night, 22°; partly cloudy

2 August, sat

	750 mmHg		67%
	6 m/s		+22

2 August, Saturday. day, 25°; night, 22°; partly cloudy

Average data for 10 years

St Catharines July

15

sunny days

10

days with precipitation

6

cloudy days

15 sunny days; 10 days with precipitation; 6 cloudy days;

64

%

air humidity

3.9

m/s

WindSW

67

mm of precipitation

(8% of annual average)

+21

°C

Water temperature

air humidity 64%; 67 millimeters of precipitation (8% of annual average); Wind south-westerly 3.9 Meters per second; Water temperature +21°

Weather graphs for July

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

W

W

W

SW

SW

SW

W

SW

SW

W

SW

NW

SW

SW

SW

SW

SW

SW

W

W

W

W

W

W

SW

SW

SW

W

W

SW

SW

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

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25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Toronto
Detroit
Buffalo
Macedonia
Pittsburgh
Cleveland
London
Altoona
Scranton

Cities with similar weather in July

Kos
Boston
Marseilles
Casablanca
Tsandrypsh
Rabat
Agios Nikolaos
Tarragona
San Remo

The weather forecast for July 2024 is based on historical data from the past 10 years.

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 15 sunny, 10 rainy, and 6 partly cloudy days in July. The rains are usually moderate.

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