Currently: 70 °F. Passing clouds. (Weather station: Lisbon Portela Airport, Portugal). See more current weatherSeptember 2017 Weather in Lisbon — Graph
High & Low Weather Summary for September 2017
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 91 °F (Sep 2, 4:00 pm) | 100% (Sep 4, 7:30 am) | 30.24 "Hg (Sep 4, 7:30 am) |
| Low | 55 °F (Sep 16, 7:00 am) | 13% (Sep 7, 4:00 pm) | 29.98 "Hg (Sep 7, 4:30 pm) |
| Average | 68 °F | 65% | 30.10 "Hg |
| * Reported Sep 1 12:00 am — Sep 30 11:30 pm, Lisbon. Weather by CustomWeather, © 2024 | |||
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 September 1, 2017
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:00 am Fri, Sep 1 | | 64 °F | Passing clouds. | 13 mph | ↑ | 78% | 30.07 "Hg | N/A |
| 12:30 am |  | 64 °F | Clear. | 15 mph | ↑ | 78% | 30.07 "Hg | 10 mi |
| 1:00 am | | 64 °F | Passing clouds. | 13 mph | ↑ | 78% | 30.07 "Hg | N/A |
| 1:30 am | | 64 °F | Passing clouds. | 10 mph | ↑ | 78% | 30.07 "Hg | N/A |
| 2:00 am | | 64 °F | Clear. | 12 mph | ↑ | 78% | 30.07 "Hg | 10 mi |
| 2:30 am | | 63 °F | Clear. | 14 mph | ↑ | 83% | 30.04 "Hg | 10 mi |
| 3:00 am | | 63 °F | Clear. | 14 mph | ↑ | 83% | 30.04 "Hg | 10 mi |
| 3:30 am | | 63 °F | Clear. | 14 mph | ↑ | 83% | 30.04 "Hg | 10 mi |
| 4:00 am | | 63 °F | Clear. | 12 mph | ↑ | 83% | 30.04 "Hg | 10 mi |
| 4:30 am | | 63 °F | Clear. | 10 mph | ↑ | 83% | 30.04 "Hg | 10 mi |
| 5:00 am | | 63 °F | Clear. | 12 mph | ↑ | 83% | 30.04 "Hg | 10 mi |
| 5:30 am | | 63 °F | Clear. | 13 mph | ↑ | 83% | 30.01 "Hg | 10 mi |
| 6:00 am | | 63 °F | Clear. | 14 mph | ↑ | 83% | 30.01 "Hg | 10 mi |
| 6:30 am | | 63 °F | Clear. | 13 mph | ↑ | 83% | 30.04 "Hg | 10 mi |
| 7:00 am | | 63 °F | Clear. | 12 mph | ↑ | 83% | 30.04 "Hg | 10 mi |
| 7:30 am |  | 63 °F | Sunny. | 10 mph | ↑ | 77% | 30.04 "Hg | 10 mi |
| 8:00 am | | 63 °F | Sunny. | 12 mph | ↑ | 83% | 30.04 "Hg | 10 mi |
| 8:30 am | | 64 °F | Sunny. | 14 mph | ↑ | 73% | 30.04 "Hg | 10 mi |
| 9:00 am | | 66 °F | Sunny. | 15 mph | ↑ | 68% | 30.07 "Hg | 10 mi |
| 9:30 am | | 68 °F | Sunny. | 15 mph | ↑ | 64% | 30.07 "Hg | 10 mi |
| 10:00 am | | 70 °F | Sunny. | 14 mph | ↑ | 64% | 30.07 "Hg | 10 mi |
| 10:30 am | | 72 °F | Sunny. | 10 mph | ↑ | 61% | 30.07 "Hg | 10 mi |
| 11:00 am |  | 73 °F | Passing clouds. | 9 mph | ↑ | 57% | 30.07 "Hg | N/A |
| 11:30 am | | 77 °F | Passing clouds. | 10 mph | ↑ | 47% | 30.07 "Hg | N/A |
| 12:00 pm | | 79 °F | Passing clouds. | 12 mph | ↑ | 48% | 30.07 "Hg | N/A |
| 12:30 pm | | 81 °F | Passing clouds. | 10 mph | ↑ | 42% | 30.07 "Hg | N/A |
| 1:00 pm | | 81 °F | Passing clouds. | 12 mph | ↑ | 39% | 30.07 "Hg | N/A |
| 1:30 pm | | 84 °F | Passing clouds. | 13 mph | ↑ | 35% | 30.04 "Hg | N/A |
| 2:00 pm | | 84 °F | Passing clouds. | 13 mph | ↑ | 35% | 30.04 "Hg | N/A |
| 2:30 pm | | 84 °F | Passing clouds. | 13 mph | ↑ | 35% | 30.04 "Hg | N/A |
| 3:00 pm | | 84 °F | Passing clouds. | 13 mph | ↑ | 33% | 30.04 "Hg | N/A |
| 3:30 pm | | 82 °F | Passing clouds. | 17 mph | ↑ | 35% | 30.04 "Hg | N/A |
| 4:00 pm | | 82 °F | Passing clouds. | 17 mph | ↑ | 35% | 30.04 "Hg | N/A |
| 4:30 pm | | 82 °F | Passing clouds. | 20 mph | ↑ | 32% | 30.04 "Hg | N/A |
| 5:00 pm | | 81 °F | Passing clouds. | 16 mph | ↑ | 34% | 30.01 "Hg | N/A |
| 5:30 pm | | 81 °F | Sunny. | 17 mph | ↑ | 32% | 30.01 "Hg | 10 mi |
| 6:00 pm | | 79 °F | Sunny. | 16 mph | ↑ | 39% | 30.04 "Hg | 10 mi |
| 6:30 pm | | 77 °F | Passing clouds. | 17 mph | ↑ | 42% | 30.04 "Hg | N/A |
| 7:00 pm | | 73 °F | Passing clouds. | 17 mph | ↑ | 50% | 30.04 "Hg | N/A |
| 7:30 pm | | 72 °F | Sunny. | 16 mph | ↑ | 53% | 30.04 "Hg | 10 mi |
| 8:00 pm | | 70 °F | Sunny. | 18 mph | ↑ | 57% | 30.04 "Hg | 10 mi |
| 8:30 pm | | 70 °F | Clear. | 18 mph | ↑ | 57% | 30.04 "Hg | 10 mi |
| 11:00 pm | | 66 °F | Clear. | 20 mph | ↑ | 64% | 30.07 "Hg | 10 mi |
| 11:30 pm | | 66 °F | Clear. | 18 mph | ↑ | 64% | 30.07 "Hg | 10 mi |
| Weather by CustomWeather, © 2024 | ||||||||