10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
May weather forecast in Saint John's
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
27
+5
+2
27 April, sun
+5
+2
Feels like
0
761 mmHg
87%
9.8
m/s
SE
+4
27 April, Sunday. day, 5°; night, 2°; rain
28
+6
+5
28 April, mon
+6
+5
Feels like
−1
757 mmHg
88%
9.8
m/s
W
+4
28 April, Monday. day, 6°; night, 5°; rain
29
+4
+3
29 April, tue
+4
+3
Feels like
−3
761 mmHg
82%
10.6
m/s
NW
+3
29 April, Tuesday. day, 4°; night, 3°; rain
30
+3
+1
30 April, wed
+3
+1
Feels like
−3
763 mmHg
80%
9.3
m/s
N
+3
30 April, Wednesday. day, 3°; night, 1°; rain
1
+3
+1
1 May, thu
+3
+1
Feels like
−3
765 mmHg
83%
8.6
m/s
NE
+4
1 May, Thursday. day, 3°; night, 1°; overcast
2
+5
+1
2 May, fri
+5
+1
Feels like
−1
764 mmHg
87%
7
m/s
N
+4
2 May, Friday. day, 5°; night, 1°; rain
3
+6
+2
3 May, sat
+6
+2
Feels like
+1
761 mmHg
82%
7
m/s
SE
+5
3 May, Saturday. day, 6°; night, 2°; rain
4
+7
+2
4 May, sun
+7
+2
Feels like
+1
761 mmHg
79%
8.6
m/s
NW
+6
4 May, Sunday. day, 7°; night, 2°; overcast
5
+5
+2
5 May, mon
+5
+2
Feels like
0
763 mmHg
81%
7.9
m/s
N
+5
5 May, Monday. day, 5°; night, 2°; overcast
6
+6
+3
6 May, tue
+6
+3
Feels like
+1
761 mmHg
87%
7.5
m/s
SW
+6
6 May, Tuesday. day, 6°; night, 3°; rain
7
+4
+3
7 May, wed
+4
+3
Feels like
−2
763 mmHg
88%
7.6
m/s
N
+5
7 May, Wednesday. day, 4°; night, 3°; clear
8
+7
+3
8 May, thu
+7
+3
Feels like
+1
763 mmHg
87%
8.8
m/s
S
+6
8 May, Thursday. day, 7°; night, 3°; overcast
9
+7
+4
9 May, fri
+7
+4
Feels like
+2
763 mmHg
85%
8.3
m/s
SW
+6
9 May, Friday. day, 7°; night, 4°; rain
10
+6
+5
10 May, sat
+6
+5
Feels like
0
763 mmHg
87%
9.3
m/s
NW
+5
10 May, Saturday. day, 6°; night, 5°; rain
11
+7
+2
11 May, sun
+7
+2
Feels like
+1
763 mmHg
83%
8.8
m/s
S
+6
11 May, Sunday. day, 7°; night, 2°; rain
12
+7
+4
12 May, mon
+7
+4
Feels like
+1
761 mmHg
86%
9.5
m/s
S
+6
12 May, Monday. day, 7°; night, 4°; rain
13
+6
+3
13 May, tue
+6
+3
Feels like
0
763 mmHg
82%
8.3
m/s
NW
+6
13 May, Tuesday. day, 6°; night, 3°; overcast
14
+8
+3
14 May, wed
+8
+3
Feels like
+2
764 mmHg
79%
8.1
m/s
W
+7
14 May, Wednesday. day, 8°; night, 3°; overcast
15
+9
+4
15 May, thu
+9
+4
Feels like
+5
763 mmHg
81%
7
m/s
SW
+8
15 May, Thursday. day, 9°; night, 4°; overcast
16
+9
+5
16 May, fri
+9
+5
Feels like
+4
763 mmHg
81%
6.9
m/s
SW
+8
16 May, Friday. day, 9°; night, 5°; overcast
17
+8
+5
17 May, sat
+8
+5
Feels like
+3
763 mmHg
91%
7.9
m/s
W
+6
17 May, Saturday. day, 8°; night, 5°; rain
18
+9
+6
18 May, sun
+9
+6
Feels like
+5
761 mmHg
87%
7.5
m/s
SW
+7
18 May, Sunday. day, 9°; night, 6°; rain
19
+9
+5
19 May, mon
+9
+5
Feels like
+4
760 mmHg
82%
9.5
m/s
SW
+8
19 May, Monday. day, 9°; night, 5°; rain
20
+8
+5
20 May, tue
+8
+5
Feels like
+3
760 mmHg
77%
8.8
m/s
W
+8
20 May, Tuesday. day, 8°; night, 5°; overcast
21
+9
+4
21 May, wed
+9
+4
Feels like
+4
762 mmHg
74%
8.3
m/s
SW
+8
21 May, Wednesday. day, 9°; night, 4°; clear
22
+9
+5
22 May, thu
+9
+5
Feels like
+4
763 mmHg
75%
8.5
m/s
SW
+9
22 May, Thursday. day, 9°; night, 5°; partly cloudy
23
+10
+5
23 May, fri
+10
+5
Feels like
+4
762 mmHg
81%
8.6
m/s
SW
+9
23 May, Friday. day, 10°; night, 5°; clear
24
+9
+5
24 May, sat
+9
+5
Feels like
+3
762 mmHg
83%
9.6
m/s
W
+9
24 May, Saturday. day, 9°; night, 5°; rain
25
+10
+6
25 May, sun
+10
+6
Feels like
+5
762 mmHg
81%
8.3
m/s
SW
+9
25 May, Sunday. day, 10°; night, 6°; rain
26
+10
+7
26 May, mon
+10
+7
Feels like
+4
761 mmHg
83%
10.1
m/s
W
+8
26 May, Monday. day, 10°; night, 7°; rain
27
+7
+6
27 May, tue
+7
+6
Feels like
+1
763 mmHg
83%
9.1
m/s
NW
+7
27 May, Tuesday. day, 7°; night, 6°; rain
28
+7
+4
28 May, wed
+7
+4
Feels like
+2
763 mmHg
82%
8
m/s
W
+7
28 May, Wednesday. day, 7°; night, 4°; rain
29
+8
+4
29 May, thu
+8
+4
Feels like
+2
763 mmHg
77%
9.1
m/s
SW
+8
29 May, Thursday. day, 8°; night, 4°; rain
30
+10
+6
30 May, fri
+10
+6
Feels like
+4
760 mmHg
81%
10.1
m/s
W
+8
30 May, Friday. day, 10°; night, 6°; rain
31
+9
+5
31 May, sat
+9
+5
Feels like
+4
763 mmHg
77%
8.6
m/s
NW
+8
31 May, Saturday. day, 9°; night, 5°; rain
Average data for 10 years
Saint John's May
3
sunny days
18
days with precipitation
10
cloudy days
3 sunny days; 18 days with precipitation; 10 cloudy days;
82
%
air humidity
6.1
m/s
Wind
W
83
mm of precipitation
(8% of annual average)
+7
°C
Water temperature
air humidity 82%; 83 millimeters of precipitation (8% of annual average); Wind westerly 6.1 Meters per second; Water temperature +7°
Weather graphs for May
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NE
N
SE
NW
N
SW
N
S
SW
NW
S
S
NW
W
SW
SW
W
SW
SW
W
SW
SW
SW
W
SW
W
NW
W
SW
W
NW
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
Halifax
Sydney
Charlottetown
Gander
New Glasgow
Happy Valley-Goose Bay
Enfield
St. Anthony
Deer Lake
Cities with similar weather in May
Cholpon-Ata
Reykyavik
Nuuk
Edinburgh
Bergen
Anchorage
Ushuaia
Punta-Arenas
San-Carlos-de-Bariloche
