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May weather forecast in McAllen
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
+30
+21
27 April, sun
+30
+21
Feels like
+29
754 mmHg
57%
8.3
m/s
E
27 April, Sunday. day, 30°; night, 21°; clear
28
+30
+23
28 April, mon
+30
+23
Feels like
+29
754 mmHg
57%
7.9
m/s
SE
28 April, Monday. day, 30°; night, 23°; clear
29
+30
+22
29 April, tue
+30
+22
Feels like
+28
753 mmHg
46%
7.9
m/s
SE
29 April, Tuesday. day, 30°; night, 22°; clear
30
+30
+23
30 April, wed
+30
+23
Feels like
+29
753 mmHg
54%
7.6
m/s
SE
30 April, Wednesday. day, 30°; night, 23°; clear
1
+29
+21
1 May, thu
+29
+21
Feels like
+29
755 mmHg
56%
8
m/s
E
1 May, Thursday. day, 29°; night, 21°; clear
2
+30
+22
2 May, fri
+30
+22
Feels like
+29
756 mmHg
50%
7.5
m/s
SE
2 May, Friday. day, 30°; night, 22°; clear
3
+28
+21
3 May, sat
+28
+21
Feels like
+27
758 mmHg
52%
6.9
m/s
SE
3 May, Saturday. day, 28°; night, 21°; partly cloudy
4
+30
+22
4 May, sun
+30
+22
Feels like
+30
756 mmHg
55%
7.3
m/s
SE
4 May, Sunday. day, 30°; night, 22°; clear
5
+31
+23
5 May, mon
+31
+23
Feels like
+31
755 mmHg
56%
8.1
m/s
SE
5 May, Monday. day, 31°; night, 23°; clear
6
+31
+24
6 May, tue
+31
+24
Feels like
+32
754 mmHg
56%
8.3
m/s
SE
6 May, Tuesday. day, 31°; night, 24°; clear
7
+32
+24
7 May, wed
+32
+24
Feels like
+31
754 mmHg
56%
9.1
m/s
SE
7 May, Wednesday. day, 32°; night, 24°; clear
8
+32
+24
8 May, thu
+32
+24
Feels like
+31
753 mmHg
58%
9.5
m/s
SE
8 May, Thursday. day, 32°; night, 24°; partly cloudy
9
+31
+25
9 May, fri
+31
+25
Feels like
+32
753 mmHg
63%
9
m/s
SE
9 May, Friday. day, 31°; night, 25°; clear
10
+32
+25
10 May, sat
+32
+25
Feels like
+32
753 mmHg
62%
8.5
m/s
SE
10 May, Saturday. day, 32°; night, 25°; clear
11
+31
+24
11 May, sun
+31
+24
Feels like
+33
755 mmHg
63%
7.5
m/s
SE
11 May, Sunday. day, 31°; night, 24°; rain
12
+31
+24
12 May, mon
+31
+24
Feels like
+32
756 mmHg
63%
7.8
m/s
SE
12 May, Monday. day, 31°; night, 24°; partly cloudy
13
+30
+24
13 May, tue
+30
+24
Feels like
+31
757 mmHg
62%
6.8
m/s
SE
13 May, Tuesday. day, 30°; night, 24°; partly cloudy
14
+30
+23
14 May, wed
+30
+23
Feels like
+30
756 mmHg
61%
7.6
m/s
SE
14 May, Wednesday. day, 30°; night, 23°; rain
15
+30
+23
15 May, thu
+30
+23
Feels like
+30
755 mmHg
64%
7.1
m/s
SE
15 May, Thursday. day, 30°; night, 23°; rain
16
+30
+24
16 May, fri
+30
+24
Feels like
+31
755 mmHg
63%
7.6
m/s
SE
16 May, Friday. day, 30°; night, 24°; rain
17
+30
+24
17 May, sat
+30
+24
Feels like
+30
755 mmHg
62%
7.3
m/s
SE
17 May, Saturday. day, 30°; night, 24°; partly cloudy
18
+31
+24
18 May, sun
+31
+24
Feels like
+31
754 mmHg
60%
7.6
m/s
SE
18 May, Sunday. day, 31°; night, 24°; clear
19
+32
+24
19 May, mon
+32
+24
Feels like
+33
754 mmHg
60%
7.9
m/s
SE
19 May, Monday. day, 32°; night, 24°; clear
20
+31
+25
20 May, tue
+31
+25
Feels like
+33
755 mmHg
64%
7.4
m/s
SE
20 May, Tuesday. day, 31°; night, 25°; clear
21
+31
+25
21 May, wed
+31
+25
Feels like
+33
755 mmHg
66%
7.1
m/s
SE
21 May, Wednesday. day, 31°; night, 25°; clear
22
+32
+25
22 May, thu
+32
+25
Feels like
+33
753 mmHg
62%
8.1
m/s
SE
22 May, Thursday. day, 32°; night, 25°; clear
23
+32
+25
23 May, fri
+32
+25
Feels like
+33
753 mmHg
58%
8.3
m/s
SE
23 May, Friday. day, 32°; night, 25°; clear
24
+33
+26
24 May, sat
+33
+26
Feels like
+33
753 mmHg
61%
8.6
m/s
SE
24 May, Saturday. day, 33°; night, 26°; clear
25
+33
+26
25 May, sun
+33
+26
Feels like
+34
754 mmHg
63%
8.1
m/s
SE
25 May, Sunday. day, 33°; night, 26°; rain
26
+32
+26
26 May, mon
+32
+26
Feels like
+33
754 mmHg
62%
9.1
m/s
SE
26 May, Monday. day, 32°; night, 26°; clear
27
+33
+25
27 May, tue
+33
+25
Feels like
+34
753 mmHg
60%
7.9
m/s
SE
27 May, Tuesday. day, 33°; night, 25°; clear
28
+32
+25
28 May, wed
+32
+25
Feels like
+33
754 mmHg
58%
7.6
m/s
SE
28 May, Wednesday. day, 32°; night, 25°; clear
29
+32
+25
29 May, thu
+32
+25
Feels like
+34
755 mmHg
60%
6.9
m/s
SE
29 May, Thursday. day, 32°; night, 25°; rain
30
+32
+25
30 May, fri
+32
+25
Feels like
+34
755 mmHg
63%
7
m/s
SE
30 May, Friday. day, 32°; night, 25°; clear
31
+33
+25
31 May, sat
+33
+25
Feels like
+34
755 mmHg
61%
7.5
m/s
SE
31 May, Saturday. day, 33°; night, 25°; clear
Average data for 10 years
McAllen May
20
sunny days
6
days with precipitation
5
cloudy days
20 sunny days; 6 days with precipitation; 5 cloudy days;
61
%
air humidity
6
m/s
Wind
SE
53
mm of precipitation
(9% of annual average)
air humidity 61%; 53 millimeters of precipitation (9% of annual average); Wind south-easterly 6 Meters per second
Weather graphs for May
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
E
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
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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