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May weather forecast in Key West
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
+26
+25
27 April, sun
+26
+25
Feels like
+26
761 mmHg
75%
8.3
m/s
E
+26
27 April, Sunday. day, 26°; night, 25°; clear
28
+26
+25
28 April, mon
+26
+25
Feels like
+26
761 mmHg
77%
7.5
m/s
SE
+26
28 April, Monday. day, 26°; night, 25°; clear
29
+26
+25
29 April, tue
+26
+25
Feels like
+26
761 mmHg
77%
8.3
m/s
E
+26
29 April, Tuesday. day, 26°; night, 25°; clear
30
+26
+26
30 April, wed
+26
+26
Feels like
+25
761 mmHg
75%
9
m/s
E
+26
30 April, Wednesday. day, 26°; night, 26°; clear
1
+26
+26
1 May, thu
+26
+26
Feels like
+26
761 mmHg
74%
8.6
m/s
E
+26
1 May, Thursday. day, 26°; night, 26°; partly cloudy
2
+26
+25
2 May, fri
+26
+25
Feels like
+26
762 mmHg
75%
8.1
m/s
E
+26
2 May, Friday. day, 26°; night, 25°; clear
3
+26
+25
3 May, sat
+26
+25
Feels like
+25
761 mmHg
74%
8.5
m/s
E
+26
3 May, Saturday. day, 26°; night, 25°; clear
4
+26
+25
4 May, sun
+26
+25
Feels like
+25
761 mmHg
73%
8
m/s
E
+26
4 May, Sunday. day, 26°; night, 25°; clear
5
+25
+25
5 May, mon
+25
+25
Feels like
+26
761 mmHg
68%
6.5
m/s
NE
+27
5 May, Monday. day, 25°; night, 25°; clear
6
+26
+25
6 May, tue
+26
+25
Feels like
+26
762 mmHg
69%
5.3
m/s
E
+27
6 May, Tuesday. day, 26°; night, 25°; clear
7
+26
+25
7 May, wed
+26
+25
Feels like
+26
762 mmHg
69%
5.4
m/s
E
+27
7 May, Wednesday. day, 26°; night, 25°; clear
8
+26
+25
8 May, thu
+26
+25
Feels like
+27
762 mmHg
72%
6
m/s
E
+27
8 May, Thursday. day, 26°; night, 25°; clear
9
+27
+26
9 May, fri
+27
+26
Feels like
+28
762 mmHg
74%
6.4
m/s
E
+27
9 May, Friday. day, 27°; night, 26°; clear
10
+27
+26
10 May, sat
+27
+26
Feels like
+28
762 mmHg
74%
6.4
m/s
E
+27
10 May, Saturday. day, 27°; night, 26°; clear
11
+27
+26
11 May, sun
+27
+26
Feels like
+28
762 mmHg
73%
6.5
m/s
E
+27
11 May, Sunday. day, 27°; night, 26°; clear
12
+27
+26
12 May, mon
+27
+26
Feels like
+27
762 mmHg
75%
7.6
m/s
E
+27
12 May, Monday. day, 27°; night, 26°; clear
13
+27
+26
13 May, tue
+27
+26
Feels like
+27
762 mmHg
72%
7.4
m/s
E
+27
13 May, Tuesday. day, 27°; night, 26°; clear
14
+27
+26
14 May, wed
+27
+26
Feels like
+27
762 mmHg
73%
7.5
m/s
E
+27
14 May, Wednesday. day, 27°; night, 26°; clear
15
+27
+26
15 May, thu
+27
+26
Feels like
+26
762 mmHg
73%
7.6
m/s
E
+27
15 May, Thursday. day, 27°; night, 26°; clear
16
+27
+26
16 May, fri
+27
+26
Feels like
+27
762 mmHg
73%
7.6
m/s
E
+27
16 May, Friday. day, 27°; night, 26°; partly cloudy
17
+27
+26
17 May, sat
+27
+26
Feels like
+28
761 mmHg
75%
6.3
m/s
E
+27
17 May, Saturday. day, 27°; night, 26°; rain
18
+27
+26
18 May, sun
+27
+26
Feels like
+29
761 mmHg
75%
5.6
m/s
E
+27
18 May, Sunday. day, 27°; night, 26°; clear
19
+27
+26
19 May, mon
+27
+26
Feels like
+28
761 mmHg
75%
6.1
m/s
E
+27
19 May, Monday. day, 27°; night, 26°; partly cloudy
20
+27
+27
20 May, tue
+27
+27
Feels like
+29
761 mmHg
75%
6.6
m/s
E
+28
20 May, Tuesday. day, 27°; night, 27°; clear
21
+27
+27
21 May, wed
+27
+27
Feels like
+29
761 mmHg
75%
5.9
m/s
E
+28
21 May, Wednesday. day, 27°; night, 27°; clear
22
+27
+27
22 May, thu
+27
+27
Feels like
+29
761 mmHg
75%
6.5
m/s
E
+28
22 May, Thursday. day, 27°; night, 27°; rain
23
+27
+27
23 May, fri
+27
+27
Feels like
+29
761 mmHg
74%
6.6
m/s
E
+28
23 May, Friday. day, 27°; night, 27°; clear
24
+28
+27
24 May, sat
+28
+27
Feels like
+30
761 mmHg
75%
6.5
m/s
E
+28
24 May, Saturday. day, 28°; night, 27°; clear
25
+28
+27
25 May, sun
+28
+27
Feels like
+29
762 mmHg
74%
6.9
m/s
E
+28
25 May, Sunday. day, 28°; night, 27°; clear
26
+27
+27
26 May, mon
+27
+27
Feels like
+29
761 mmHg
73%
7
m/s
E
+28
26 May, Monday. day, 27°; night, 27°; clear
27
+27
+27
27 May, tue
+27
+27
Feels like
+29
761 mmHg
72%
6.3
m/s
E
+28
27 May, Tuesday. day, 27°; night, 27°; clear
28
+27
+27
28 May, wed
+27
+27
Feels like
+29
761 mmHg
73%
5.8
m/s
E
+28
28 May, Wednesday. day, 27°; night, 27°; clear
29
+28
+27
29 May, thu
+28
+27
Feels like
+30
762 mmHg
73%
5.6
m/s
E
+28
29 May, Thursday. day, 28°; night, 27°; clear
30
+28
+27
30 May, fri
+28
+27
Feels like
+30
762 mmHg
75%
6
m/s
E
+28
30 May, Friday. day, 28°; night, 27°; clear
31
+28
+27
31 May, sat
+28
+27
Feels like
+30
762 mmHg
75%
5.8
m/s
SE
+28
31 May, Saturday. day, 28°; night, 27°; clear
Average data for 10 years
Key West May
26
sunny days
2
days with precipitation
3
cloudy days
26 sunny days; 2 days with precipitation; 3 cloudy days;
74
%
air humidity
5.4
m/s
Wind
E
30
mm of precipitation
(5% of annual average)
+27
°C
Water temperature
air humidity 74%; 30 millimeters of precipitation (5% of annual average); Wind easterly 5.4 Meters per second; Water temperature +27°
Weather graphs for May
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
E
E
NE
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
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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