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July weather forecast in Sarnia
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
30
+22
+18
30 June, sun
+22
+18
Feels like
+21
743 mmHg
66%
5.5
m/s
NW
+18
30 June, Sunday. day, 22°; night, 18°; partly cloudy
1
+22
+17
1 July, mon
+22
+17
Feels like
+22
744 mmHg
68%
4.5
m/s
NW
+18
1 July, Monday. day, 22°; night, 17°; partly cloudy
2
+23
+17
2 July, tue
+23
+17
Feels like
+23
745 mmHg
64%
4.1
m/s
W
+18
2 July, Tuesday. day, 23°; night, 17°; clear
3
+23
+18
3 July, wed
+23
+18
Feels like
+23
746 mmHg
62%
5
m/s
W
+19
3 July, Wednesday. day, 23°; night, 18°; clear
4
+25
+19
4 July, thu
+25
+19
Feels like
+26
745 mmHg
62%
4
m/s
SW
+20
4 July, Thursday. day, 25°; night, 19°; clear
5
+26
+19
5 July, fri
+26
+19
Feels like
+26
744 mmHg
62%
4
m/s
SW
+20
5 July, Friday. day, 26°; night, 19°; rain
6
+25
+20
6 July, sat
+25
+20
Feels like
+26
742 mmHg
70%
4.5
m/s
W
+20
6 July, Saturday. day, 25°; night, 20°; rain
7
+24
+20
7 July, sun
+24
+20
Feels like
+24
743 mmHg
70%
4.5
m/s
N
+20
7 July, Sunday. day, 24°; night, 20°; clear
8
+24
+19
8 July, mon
+24
+19
Feels like
+24
744 mmHg
70%
4.6
m/s
NW
+20
8 July, Monday. day, 24°; night, 19°; partly cloudy
9
+24
+19
9 July, tue
+24
+19
Feels like
+24
744 mmHg
67%
4.6
m/s
SW
+20
9 July, Tuesday. day, 24°; night, 19°; rain
10
+25
+19
10 July, wed
+25
+19
Feels like
+25
745 mmHg
64%
4.8
m/s
W
+21
10 July, Wednesday. day, 25°; night, 19°; partly cloudy
11
+25
+19
11 July, thu
+25
+19
Feels like
+26
745 mmHg
68%
4.5
m/s
S
+21
11 July, Thursday. day, 25°; night, 19°; rain
12
+25
+20
12 July, fri
+25
+20
Feels like
+25
744 mmHg
68%
4.5
m/s
SW
+21
12 July, Friday. day, 25°; night, 20°; partly cloudy
13
+25
+20
13 July, sat
+25
+20
Feels like
+26
744 mmHg
64%
5
m/s
NW
+21
13 July, Saturday. day, 25°; night, 20°; rain
14
+25
+20
14 July, sun
+25
+20
Feels like
+24
744 mmHg
62%
5.3
m/s
SW
+21
14 July, Sunday. day, 25°; night, 20°; clear
15
+25
+20
15 July, mon
+25
+20
Feels like
+25
745 mmHg
68%
4.9
m/s
W
+21
15 July, Monday. day, 25°; night, 20°; clear
16
+26
+20
16 July, tue
+26
+20
Feels like
+27
745 mmHg
68%
4.9
m/s
W
+21
16 July, Tuesday. day, 26°; night, 20°; rain
17
+27
+21
17 July, wed
+27
+21
Feels like
+28
744 mmHg
67%
5.1
m/s
SW
+22
17 July, Wednesday. day, 27°; night, 21°; partly cloudy
18
+25
+22
18 July, thu
+25
+22
Feels like
+27
744 mmHg
74%
5
m/s
W
+21
18 July, Thursday. day, 25°; night, 22°; rain
19
+25
+20
19 July, fri
+25
+20
Feels like
+26
744 mmHg
68%
4
m/s
NE
+21
19 July, Friday. day, 25°; night, 20°; clear
20
+26
+20
20 July, sat
+26
+20
Feels like
+26
744 mmHg
64%
4.4
m/s
NW
+22
20 July, Saturday. day, 26°; night, 20°; clear
21
+26
+20
21 July, sun
+26
+20
Feels like
+27
744 mmHg
67%
4
m/s
S
+22
21 July, Sunday. day, 26°; night, 20°; rain
22
+25
+21
22 July, mon
+25
+21
Feels like
+26
742 mmHg
74%
5.4
m/s
W
+22
22 July, Monday. day, 25°; night, 21°; clear
23
+24
+20
23 July, tue
+24
+20
Feels like
+24
744 mmHg
68%
6.3
m/s
NW
+21
23 July, Tuesday. day, 24°; night, 20°; rain
24
+24
+20
24 July, wed
+24
+20
Feels like
+23
744 mmHg
68%
5.5
m/s
NW
+21
24 July, Wednesday. day, 24°; night, 20°; partly cloudy
25
+25
+20
25 July, thu
+25
+20
Feels like
+25
743 mmHg
62%
5
m/s
SW
+22
25 July, Thursday. day, 25°; night, 20°; clear
26
+25
+21
26 July, fri
+25
+21
Feels like
+26
742 mmHg
68%
5.1
m/s
SW
+21
26 July, Friday. day, 25°; night, 21°; clear
27
+25
+19
27 July, sat
+25
+19
Feels like
+24
742 mmHg
68%
5.9
m/s
W
+21
27 July, Saturday. day, 25°; night, 19°; rain
28
+24
+20
28 July, sun
+24
+20
Feels like
+24
744 mmHg
68%
5.6
m/s
NW
+21
28 July, Sunday. day, 24°; night, 20°; partly cloudy
29
+24
+19
29 July, mon
+24
+19
Feels like
+24
745 mmHg
62%
4.5
m/s
N
+21
29 July, Monday. day, 24°; night, 19°; clear
30
+26
+20
30 July, tue
+26
+20
Feels like
+26
744 mmHg
64%
5.3
m/s
SW
+22
30 July, Tuesday. day, 26°; night, 20°; clear
31
+25
+21
31 July, wed
+25
+21
Feels like
+26
743 mmHg
64%
4.9
m/s
W
+22
31 July, Wednesday. day, 25°; night, 21°; clear
1
+25
+20
1 August, thu
+25
+20
Feels like
+26
743 mmHg
67%
5
m/s
W
+22
1 August, Thursday. day, 25°; night, 20°; rain
2
+25
+20
2 August, fri
+25
+20
Feels like
+25
743 mmHg
68%
6
m/s
SW
+22
2 August, Friday. day, 25°; night, 20°; rain
3
+25
+21
3 August, sat
+25
+21
Feels like
+25
744 mmHg
67%
5
m/s
W
+22
3 August, Saturday. day, 25°; night, 21°; partly cloudy
Average data for 10 years
Sarnia July
14
sunny days
10
days with precipitation
7
cloudy days
14 sunny days; 10 days with precipitation; 7 cloudy days;
67
%
air humidity
3.5
m/s
Wind
W
62
mm of precipitation
(8% of annual average)
+21
°C
Water temperature
air humidity 67%; 62 millimeters of precipitation (8% of annual average); Wind westerly 3.5 Meters per second; Water temperature +21°
Weather graphs for July
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NW
W
W
SW
SW
W
N
NW
SW
W
S
SW
NW
SW
W
W
SW
W
NE
NW
S
W
NW
NW
SW
SW
W
NW
N
SW
W
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
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
Cities near you
Toronto
Detroit
Columbus
Pittsburgh
Buffalo
Macedonia
Niagara Falls
Barrie
London
Cities with similar weather in July
Los Angeles
Rio de Janeiro
Genoa
Marseilles
Casablanca
Montreal
San Remo
Mombasa
Rijeka
