Currently: 79 °F. Sunny. (Weather station: Lisbon Portela Airport, Portugal). See more current weatherMay 2018 Weather in Lisbon — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
47
51
55
59
63
67
71
75
79
83
Tue, May 1
Lo:48
12 am
Hi:50
4
Lo:50
6 am
Hi:59
12
Lo:59
12 pm
Hi:61
13
Lo:50
6 pm
Hi:59
7
Wed, May 2
Lo:50
12 am
Hi:52
4
Lo:52
6 am
Hi:59
6
Lo:54
12 pm
Hi:63
9
Lo:55
6 pm
Hi:61
4
Thu, May 3
Lo:52
12 am
Hi:55
9
Lo:52
6 am
Hi:64
15
Lo:61
12 pm
Hi:66
17
Lo:55
6 pm
Hi:61
17
Fri, May 4
Lo:54
12 am
Hi:55
11
Lo:54
6 am
Hi:64
11
Lo:64
12 pm
Hi:72
14
Lo:61
6 pm
Hi:72
11
Sat, May 5
Lo:52
12 am
Hi:61
4
Lo:52
6 am
Hi:68
6
Lo:68
12 pm
Hi:77
7
Lo:64
6 pm
Hi:73
9
Sun, May 6
Lo:55
12 am
Hi:64
4
Lo:55
6 am
Hi:75
3
Lo:75
12 pm
Hi:81
7
Lo:63
6 pm
Hi:72
8
Mon, May 7
Lo:61
12 am
Hi:64
7
Lo:59
6 am
Hi:73
6
Lo:68
12 pm
Hi:81
7
Lo:61
6 pm
Hi:68
7
Tue, May 8
Lo:57
12 am
Hi:61
10
Lo:57
6 am
Hi:64
11
Lo:63
12 pm
Hi:66
16
Lo:57
6 pm
Hi:63
17
Wed, May 9
Lo:57
12 am
Hi:57
15
Lo:57
6 am
Hi:59
14
Lo:57
12 pm
Hi:64
16
Lo:55
6 pm
Hi:59
17
Thu, May 10
Lo:55
12 am
Hi:55
17
Lo:55
6 am
Hi:64
16
Lo:64
12 pm
Hi:68
12
Lo:55
6 pm
Hi:68
14
Fri, May 11
Lo:54
12 am
Hi:55
9
Lo:54
6 am
Hi:64
6
Lo:64
12 pm
Hi:70
8
Lo:57
6 pm
Hi:63
9
Sat, May 12
Lo:54
12 am
Hi:57
9
Lo:52
6 am
Hi:61
11
Lo:61
12 pm
Hi:63
16
Lo:50
6 pm
Hi:59
11
Sun, May 13
Lo:48
12 am
Hi:52
8
Lo:48
6 am
Hi:63
12
Lo:63
12 pm
Hi:64
18
Lo:54
6 pm
Hi:63
16
Mon, May 14
Lo:54
12 am
Hi:54
15
Lo:54
6 am
Hi:64
14
Lo:64
12 pm
Hi:66
22
Lo:57
6 pm
Hi:59
19
Tue, May 15
Lo:55
12 am
Hi:57
15
Lo:55
6 am
Hi:72
12
Lo:72
12 pm
Hi:77
13
Lo:61
6 pm
Hi:73
13
Wed, May 16
Lo:57
12 am
Hi:63
10
Lo:57
6 am
Hi:75
9
Lo:75
12 pm
Hi:84
11
Lo:70
6 pm
Hi:81
15
Thu, May 17
Lo:64
12 am
Hi:72
12
Lo:64
6 am
Hi:75
6
Lo:75
12 pm
Hi:79
9
Lo:61
6 pm
Hi:77
9
Fri, May 18
Lo:55
12 am
Hi:61
9
Lo:55
6 am
Hi:64
6
Lo:64
12 pm
Hi:72
8
Lo:61
6 pm
Hi:70
7
Sat, May 19
Lo:57
12 am
Hi:61
5
Lo:57
6 am
Hi:72
6
Lo:72
12 pm
Hi:77
8
Lo:63
6 pm
Hi:73
10
Sun, May 20
Lo:55
12 am
Hi:63
9
Lo:55
6 am
Hi:70
10
Lo:68
12 pm
Hi:77
8
Lo:57
6 pm
Hi:68
10
Mon, May 21
Lo:54
12 am
Hi:57
6
Lo:54
6 am
Hi:64
4
Lo:64
12 pm
Hi:70
11
Lo:57
6 pm
Hi:66
8
Tue, May 22
Lo:57
12 am
Hi:59
7
Lo:59
6 am
Hi:63
9
Lo:63
12 pm
Hi:68
12
Lo:59
6 pm
Hi:64
8
Wed, May 23
Lo:57
12 am
Hi:59
2
Lo:57
6 am
Hi:68
4
Lo:68
12 pm
Hi:73
9
Lo:61
6 pm
Hi:70
9
Thu, May 24
Lo:59
12 am
Hi:63
6
Lo:59
6 am
Hi:61
6
Lo:61
12 pm
Hi:63
7
Lo:57
6 pm
Hi:61
7
Fri, May 25
Lo:55
12 am
Hi:57
2
Lo:54
6 am
Hi:66
4
Lo:64
12 pm
Hi:68
8
Lo:57
6 pm
Hi:68
7
Sat, May 26
Lo:54
12 am
Hi:57
3
Lo:54
6 am
Hi:68
4
Lo:66
12 pm
Hi:70
8
Lo:61
6 pm
Hi:66
7
Sun, May 27
Lo:59
12 am
Hi:61
7
Lo:59
6 am
Hi:68
10
Lo:64
12 pm
Hi:70
14
Lo:59
6 pm
Hi:64
14
Mon, May 28
Lo:57
12 am
Hi:59
8
Lo:57
6 am
Hi:64
8
Lo:61
12 pm
Hi:66
14
Lo:57
6 pm
Hi:61
9
Tue, May 29
Lo:57
12 am
Hi:59
6
Lo:57
6 am
Hi:61
7
Lo:59
12 pm
Hi:66
8
Lo:59
6 pm
Hi:64
8
Wed, May 30
Lo:59
12 am
Hi:59
7
Lo:59
6 am
Hi:63
6
Lo:63
12 pm
Hi:66
10
Lo:61
6 pm
Hi:66
9
Thu, May 31
Lo:57
12 am
Hi:61
5
Lo:57
6 am
Hi:66
5
Lo:66
12 pm
Hi:70
10
Lo:57
6 pm
Hi:66
9
High & Low Weather Summary for May 2018
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 84 °F (May 16, 4:00 pm) | 100% (May 18, 7:00 am) | 30.30 "Hg (May 18, 7:00 am) |
| Low | 48 °F (May 1, 3:30 am) | 28% (May 16, 4:30 pm) | 29.86 "Hg (May 16, 4:00 pm) |
| Average | 61 °F | 71% | 30.01 "Hg |
| * Reported May 1 12:00 am — May 31 11:30 pm, Lisbon. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Lisbon Weather History for May 1, 2018
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:00 am Tue, May 1 |  | 50 °F | Passing clouds. | 7 mph | ↑ | 88% | 30.07 "Hg | N/A |
| 12:30 am | | 50 °F | Passing clouds. | 7 mph | ↑ | 88% | 30.07 "Hg | N/A |
| 1:00 am | | 50 °F | Passing clouds. | 6 mph | ↑ | 88% | 30.07 "Hg | N/A |
| 1:30 am | | 50 °F | Passing clouds. | 3 mph | ↑ | 88% | 30.07 "Hg | N/A |
| 2:30 am | | 50 °F | Passing clouds. | 3 mph | ↑ | 82% | 30.07 "Hg | N/A |
| 3:00 am | | 50 °F | Passing clouds. | 3 mph | ↑ | 82% | 30.07 "Hg | N/A |
| 3:30 am | | 48 °F | Passing clouds. | 5 mph | ↑ | 87% | 30.04 "Hg | N/A |
| 4:00 am | | 50 °F | Passing clouds. | 5 mph | ↑ | 82% | 30.04 "Hg | N/A |
| 4:30 am |  | 50 °F | Clear. | 2 mph | ↑ | 82% | 30.04 "Hg | 10 mi |
| 5:00 am | | 50 °F | Passing clouds. | 2 mph | ↑ | 82% | 30.04 "Hg | N/A |
| 5:30 am | | 50 °F | Passing clouds. | 3 mph | ↑ | 76% | 30.04 "Hg | N/A |
| 6:00 am | | 50 °F | Passing clouds. | 5 mph | ↑ | 76% | 30.04 "Hg | N/A |
| 6:30 am | | 50 °F | Passing clouds. | 8 mph | ↑ | 76% | 30.04 "Hg | N/A |
| 7:00 am |  | 50 °F | Passing clouds. | 7 mph | ↑ | 76% | 30.04 "Hg | N/A |
| 7:30 am | | 50 °F | Passing clouds. | 8 mph | ↑ | 82% | 30.04 "Hg | N/A |
| 8:00 am | | 52 °F | Passing clouds. | 12 mph | ↑ | 77% | 30.07 "Hg | N/A |
| 8:30 am | | 52 °F | Passing clouds. | 14 mph | ↑ | 77% | 30.07 "Hg | N/A |
| 9:00 am | | 54 °F | Passing clouds. | 15 mph | ↑ | 72% | 30.07 "Hg | N/A |
| 9:30 am | | 55 °F | Passing clouds. | 16 mph | ↑ | 67% | 30.07 "Hg | N/A |
| 10:00 am | | 55 °F | Scattered clouds. | 14 mph | ↑ | 63% | 30.07 "Hg | N/A |
| 10:30 am | | 57 °F | Scattered clouds. | 16 mph | ↑ | 55% | 30.07 "Hg | N/A |
| 11:00 am | | 57 °F | Scattered clouds. | 16 mph | ↑ | 55% | 30.09 "Hg | N/A |
| 11:30 am | | 59 °F | Scattered clouds. | 15 mph | ↑ | 48% | 30.09 "Hg | N/A |
| 12:00 pm | | 59 °F | Scattered clouds. | 10 mph | ↑ | 48% | 30.09 "Hg | N/A |
| 12:30 pm | | 59 °F | Scattered clouds. | 9 mph | ↑ | 48% | 30.09 "Hg | N/A |
| 1:00 pm | | 61 °F | Passing clouds. | 15 mph | ↑ | 48% | 30.09 "Hg | N/A |
| 1:30 pm | | 61 °F | Passing clouds. | 14 mph | ↑ | 48% | 30.07 "Hg | N/A |
| 2:00 pm | | 61 °F | Passing clouds. | 14 mph | ↑ | 48% | 30.07 "Hg | N/A |
| 2:30 pm | | 61 °F | Passing clouds. | 15 mph | ↑ | 45% | 30.07 "Hg | N/A |
| 3:00 pm | | 61 °F | Passing clouds. | 13 mph | ↑ | 42% | 30.07 "Hg | N/A |
| 3:30 pm | | 61 °F | Passing clouds. | 14 mph | ↑ | 42% | 30.07 "Hg | N/A |
| 4:30 pm | | 59 °F | Passing clouds. | 13 mph | ↑ | 45% | 30.07 "Hg | N/A |
| 5:30 pm | | 59 °F | Passing clouds. | 13 mph | ↑ | 48% | 30.07 "Hg | N/A |
| 6:00 pm | | 59 °F | Passing clouds. | 13 mph | ↑ | 45% | 30.07 "Hg | N/A |
| 6:30 pm | | 57 °F | Passing clouds. | 10 mph | ↑ | 51% | 30.07 "Hg | N/A |
| 7:00 pm | | 57 °F | Passing clouds. | 10 mph | ↑ | 51% | 30.07 "Hg | N/A |
| 7:30 pm | | 55 °F | Passing clouds. | 10 mph | ↑ | 59% | 30.07 "Hg | N/A |
| 8:00 pm | | 54 °F | Passing clouds. | 13 mph | ↑ | 63% | 30.07 "Hg | N/A |
| 8:30 pm | | 54 °F | Passing clouds. | 8 mph | ↑ | 63% | 30.07 "Hg | N/A |
| 9:00 pm | | 54 °F | Passing clouds. | 9 mph | ↑ | 67% | 30.07 "Hg | N/A |
| 9:30 pm | | 52 °F | Passing clouds. | 7 mph | ↑ | 72% | 30.07 "Hg | N/A |
| 10:00 pm | | 52 °F | Passing clouds. | 6 mph | ↑ | 77% | 30.07 "Hg | N/A |
| 10:30 pm | | 52 °F | Passing clouds. | 3 mph | ↑ | 72% | 30.09 "Hg | N/A |
| 11:00 pm | | 52 °F | Passing clouds. | 2 mph | ↑ | 72% | 30.09 "Hg | N/A |
| 11:30 pm | | 50 °F | Passing clouds. | 3 mph | ↑ | 76% | 30.07 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||