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May weather forecast in Thunder Bay
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
28
+6
+2
28 April, Sunday. day, 6°; night, 2°; partly cloudy
29
+7
+3
29 April, Monday. day, 7°; night, 3°; rain
30
+6
+4
30 April, Tuesday. day, 6°; night, 4°; clear
1
+7
+3
1 May, Wednesday. day, 7°; night, 3°; partly cloudy
2
+10
+4
2 May, Thursday. day, 10°; night, 4°; overcast
3
+8
+6
3 May, Friday. day, 8°; night, 6°; rain
4
+8
+4
4 May, Saturday. day, 8°; night, 4°; rain
5
+8
+4
5 May, Sunday. day, 8°; night, 4°; overcast
6
+9
+5
6 May, Monday. day, 9°; night, 5°; overcast
7
+9
+5
7 May, Tuesday. day, 9°; night, 5°; rain
8
+8
+4
8 May, Wednesday. day, 8°; night, 4°; partly cloudy
9
+9
+4
9 May, Thursday. day, 9°; night, 4°; partly cloudy
10
+9
+5
10 May, Friday. day, 9°; night, 5°; overcast
11
+8
+5
11 May, Saturday. day, 8°; night, 5°; clear
12
+9
+4
12 May, Sunday. day, 9°; night, 4°; rain
13
+8
+5
13 May, Monday. day, 8°; night, 5°; overcast
14
+10
+5
14 May, Tuesday. day, 10°; night, 5°; clear
15
+10
+5
15 May, Wednesday. day, 10°; night, 5°; rain
16
+10
+6
16 May, Thursday. day, 10°; night, 6°; partly cloudy
17
+10
+8
17 May, Friday. day, 10°; night, 8°; rain
18
+11
+6
18 May, Saturday. day, 11°; night, 6°; rain
19
+12
+7
19 May, Sunday. day, 12°; night, 7°; clear
20
+10
+8
20 May, Monday. day, 10°; night, 8°; rain
21
+12
+7
21 May, Tuesday. day, 12°; night, 7°; rain
22
+12
+7
22 May, Wednesday. day, 12°; night, 7°; partly cloudy
23
+14
+8
23 May, Thursday. day, 14°; night, 8°; partly cloudy
24
+12
+9
24 May, Friday. day, 12°; night, 9°; partly cloudy
25
+12
+8
25 May, Saturday. day, 12°; night, 8°; clear
26
+12
+7
26 May, Sunday. day, 12°; night, 7°; rain
27
+11
+7
27 May, Monday. day, 11°; night, 7°; partly cloudy
28
+13
+7
28 May, Tuesday. day, 13°; night, 7°; overcast
29
+10
+8
29 May, Wednesday. day, 10°; night, 8°; rain
30
+11
+7
30 May, Thursday. day, 11°; night, 7°; clear
31
+11
+7
31 May, Friday. day, 11°; night, 7°; clear
1
+12
+7
1 June, Saturday. day, 12°; night, 7°; overcast
Average data for 10 years
Thunder Bay May
6
sunny days
11
days with precipitation
14
cloudy days
6 sunny days; 11 days with precipitation; 14 cloudy days;
68
%
air humidity
3.9
m/s
Wind
N
74
mm of precipitation
(12% of annual average)
+4
°C
Water temperature
air humidity 68%; 74 millimeters of precipitation (12% of annual average); Wind northerly 3.9 Meters per second; Water temperature +4°
Weather graphs for May
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NW
NW
NW
NE
NW
NE
N
NE
E
NE
NE
SE
NW
N
NW
N
N
N
E
N
N
NW
S
E
NE
NE
NE
SE
N
N
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
Duluth
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Marshfield
Rhinelander
Tomahawk
Minocqua
Cloquet
Wausau
Hayward
Cities with similar weather in May
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