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April 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
31
+2
+1
31 March, Sunday. day, 2°; night, 1°; rain
1
+3
0
1 April, Monday. day, 3°; night, 0°; overcast
2
+1
0
2 April, Tuesday. day, 1°; night, 0°; overcast
3
+2
−1
3 April, Wednesday. day, 2°; night, -1°; overcast
4
+2
−2
4 April, Thursday. day, 2°; night, -2°; partly cloudy
5
+2
0
5 April, Friday. day, 2°; night, 0°; clear
6
+2
0
6 April, Saturday. day, 2°; night, 0°; overcast
7
+3
0
7 April, Sunday. day, 3°; night, 0°; overcast
8
+3
+1
8 April, Monday. day, 3°; night, 1°; clear
9
+2
+1
9 April, Tuesday. day, 2°; night, 1°; rain
10
+4
0
10 April, Wednesday. day, 4°; night, 0°; partly cloudy
11
+4
+1
11 April, Thursday. day, 4°; night, 1°; rain
12
+4
+1
12 April, Friday. day, 4°; night, 1°; overcast
13
+4
0
13 April, Saturday. day, 4°; night, 0°; partly cloudy
14
+5
+2
14 April, Sunday. day, 5°; night, 2°; overcast
15
+5
+3
15 April, Monday. day, 5°; night, 3°; overcast
16
+4
+2
16 April, Tuesday. day, 4°; night, 2°; rain
17
+4
+1
17 April, Wednesday. day, 4°; night, 1°; overcast
18
+3
+2
18 April, Thursday. day, 3°; night, 2°; rain
19
+5
+1
19 April, Friday. day, 5°; night, 1°; rain
20
+5
+2
20 April, Saturday. day, 5°; night, 2°; partly cloudy
21
+5
+2
21 April, Sunday. day, 5°; night, 2°; rain
22
+6
+2
22 April, Monday. day, 6°; night, 2°; clear
23
+6
+3
23 April, Tuesday. day, 6°; night, 3°; overcast
24
+7
+3
24 April, Wednesday. day, 7°; night, 3°; clear
25
+5
+3
25 April, Thursday. day, 5°; night, 3°; rain
26
+4
+1
26 April, Friday. day, 4°; night, 1°; rain
27
+6
+1
27 April, Saturday. day, 6°; night, 1°; rain
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
Average data for 10 years
Thunder Bay April
5
sunny days
10
days with precipitation
15
cloudy days
5 sunny days; 10 days with precipitation; 15 cloudy days;
75
%
air humidity
4.6
m/s
Wind
N
63
mm of precipitation
(11% of annual average)
+1
°C
Water temperature
air humidity 75%; 63 millimeters of precipitation (11% of annual average); Wind northerly 4.6 Meters per second; Water temperature +1°
Weather graphs for April
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NW
W
NW
NW
N
N
NE
NW
N
N
NE
N
NE
SE
N
N
N
NE
N
N
N
N
E
NE
NE
N
N
NE
E
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
Daytime temperature
Night-time temperature
Cities near you
Duluth
Spooner
Marshfield
Rhinelander
Tomahawk
Minocqua
Cloquet
Wausau
Hayward
Cities with similar weather in April
Helsinki
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Reykyavik
Oslo
Yurmala
Toronto