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May weather forecast in Lewiston
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
+12
+8
28 April, sun
+12
+8
Feels like
+8
702 mmHg
63%
5.3
m/s
W
28 April, Sunday. day, 12°; night, 8°; rain
29
+11
+8
29 April, mon
+11
+8
Feels like
+9
703 mmHg
68%
4.1
m/s
SW
29 April, Monday. day, 11°; night, 8°; rain
30
+13
+9
30 April, tue
+13
+9
Feels like
+10
703 mmHg
62%
4.3
m/s
SW
30 April, Tuesday. day, 13°; night, 9°; rain
1
+14
+10
1 May, wed
+14
+10
Feels like
+12
703 mmHg
62%
4.3
m/s
SW
1 May, Wednesday. day, 14°; night, 10°; clear
2
+15
+10
2 May, thu
+15
+10
Feels like
+12
702 mmHg
60%
4.6
m/s
SW
2 May, Thursday. day, 15°; night, 10°; clear
3
+17
+10
3 May, fri
+17
+10
Feels like
+14
701 mmHg
58%
5
m/s
S
3 May, Friday. day, 17°; night, 10°; clear
4
+15
+10
4 May, sat
+15
+10
Feels like
+12
699 mmHg
66%
4.8
m/s
W
4 May, Saturday. day, 15°; night, 10°; clear
5
+13
+10
5 May, sun
+13
+10
Feels like
+11
700 mmHg
67%
4
m/s
SW
5 May, Sunday. day, 13°; night, 10°; rain
6
+15
+11
6 May, mon
+15
+11
Feels like
+12
701 mmHg
61%
3.7
m/s
SW
6 May, Monday. day, 15°; night, 11°; partly cloudy
7
+16
+12
7 May, tue
+16
+12
Feels like
+13
701 mmHg
60%
3.5
m/s
SW
7 May, Tuesday. day, 16°; night, 12°; clear
8
+16
+12
8 May, wed
+16
+12
Feels like
+14
700 mmHg
58%
3.9
m/s
W
8 May, Wednesday. day, 16°; night, 12°; partly cloudy
9
+16
+12
9 May, thu
+16
+12
Feels like
+13
700 mmHg
56%
4
m/s
SW
9 May, Thursday. day, 16°; night, 12°; rain
10
+17
+11
10 May, fri
+17
+11
Feels like
+15
701 mmHg
57%
5
m/s
SW
10 May, Friday. day, 17°; night, 11°; rain
11
+14
+10
11 May, sat
+14
+10
Feels like
+11
702 mmHg
66%
4.6
m/s
SW
11 May, Saturday. day, 14°; night, 10°; rain
12
+17
+11
12 May, sun
+17
+11
Feels like
+15
702 mmHg
57%
4
m/s
S
12 May, Sunday. day, 17°; night, 11°; clear
13
+17
+13
13 May, mon
+17
+13
Feels like
+15
701 mmHg
61%
4.5
m/s
SW
13 May, Monday. day, 17°; night, 13°; rain
14
+17
+13
14 May, tue
+17
+13
Feels like
+16
700 mmHg
67%
3.4
m/s
SW
14 May, Tuesday. day, 17°; night, 13°; clear
15
+17
+13
15 May, wed
+17
+13
Feels like
+16
699 mmHg
67%
4
m/s
SW
15 May, Wednesday. day, 17°; night, 13°; overcast
16
+18
+14
16 May, thu
+18
+14
Feels like
+16
700 mmHg
63%
3.4
m/s
W
16 May, Thursday. day, 18°; night, 14°; rain
17
+18
+14
17 May, fri
+18
+14
Feels like
+17
700 mmHg
62%
3.7
m/s
W
17 May, Friday. day, 18°; night, 14°; partly cloudy
18
+18
+13
18 May, sat
+18
+13
Feels like
+16
700 mmHg
60%
4.1
m/s
W
18 May, Saturday. day, 18°; night, 13°; rain
19
+17
+13
19 May, sun
+17
+13
Feels like
+15
701 mmHg
57%
3.7
m/s
W
19 May, Sunday. day, 17°; night, 13°; partly cloudy
20
+17
+12
20 May, mon
+17
+12
Feels like
+16
699 mmHg
64%
3.7
m/s
SW
20 May, Monday. day, 17°; night, 12°; rain
21
+16
+12
21 May, tue
+16
+12
Feels like
+14
699 mmHg
70%
3.7
m/s
W
21 May, Tuesday. day, 16°; night, 12°; rain
22
+16
+11
22 May, wed
+16
+11
Feels like
+14
699 mmHg
66%
4.9
m/s
W
22 May, Wednesday. day, 16°; night, 11°; rain
23
+15
+11
23 May, thu
+15
+11
Feels like
+13
698 mmHg
64%
4.5
m/s
W
23 May, Thursday. day, 15°; night, 11°; rain
24
+17
+13
24 May, fri
+17
+13
Feels like
+15
698 mmHg
64%
3.5
m/s
SW
24 May, Friday. day, 17°; night, 13°; clear
25
+17
+12
25 May, sat
+17
+12
Feels like
+14
699 mmHg
62%
4
m/s
SW
25 May, Saturday. day, 17°; night, 12°; clear
26
+17
+12
26 May, sun
+17
+12
Feels like
+15
699 mmHg
66%
4
m/s
SW
26 May, Sunday. day, 17°; night, 12°; rain
27
+17
+13
27 May, mon
+17
+13
Feels like
+15
700 mmHg
64%
3.9
m/s
W
27 May, Monday. day, 17°; night, 13°; rain
28
+18
+14
28 May, tue
+18
+14
Feels like
+16
700 mmHg
66%
3.5
m/s
SW
28 May, Tuesday. day, 18°; night, 14°; rain
29
+19
+15
29 May, wed
+19
+15
Feels like
+18
700 mmHg
62%
3.9
m/s
SW
29 May, Wednesday. day, 19°; night, 15°; rain
30
+19
+15
30 May, thu
+19
+15
Feels like
+18
701 mmHg
62%
3.7
m/s
W
30 May, Thursday. day, 19°; night, 15°; rain
31
+19
+14
31 May, fri
+19
+14
Feels like
+18
700 mmHg
62%
3.7
m/s
SW
31 May, Friday. day, 19°; night, 14°; rain
1
+19
+14
1 June, sat
+19
+14
Feels like
+17
699 mmHg
68%
5
m/s
SW
1 June, Saturday. day, 19°; night, 14°; rain
Average data for 10 years
Lewiston May
9
sunny days
17
days with precipitation
5
cloudy days
9 sunny days; 17 days with precipitation; 5 cloudy days;
62
%
air humidity
2.7
m/s
Wind
SW
73
mm of precipitation
(12% of annual average)
air humidity 62%; 73 millimeters of precipitation (12% of annual average); Wind south-westerly 2.7 Meters per second
Weather graphs for May
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
S
W
SW
SW
SW
W
SW
SW
SW
S
SW
SW
SW
W
W
W
W
SW
W
W
W
SW
SW
SW
W
SW
SW
W
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
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
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