Lisbon Humberto Delgado Airport Climate and Average Weather
Climate of Lisbon Humberto Delgado Airport: average temperatures, rainfall and seasons month by month.
Climate in Lisbon Humberto Delgado Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 59° | 50° | 7,3 in | ★★★☆☆ |
| February | 61° | 51° | 5,9 in | ★★★☆☆ |
| March | 63° | 51° | 4,9 in | ★★★☆☆ |
| April | 69° | 54° | 2,3 in | ★★★★☆ |
| May | 73° | 56° | 1,5 in | ★★★★★ |
| June | 80° | 62° | 0,9 in | ★★★★★ |
| July | 85° | 65° | 0,2 in | ★★★★★ |
| August | 86° | 65° | 0,0 in | ★★★★★ |
| September | 79° | 62° | 1,1 in | ★★★★★ |
| October | 74° | 61° | 4,1 in | ★★★★☆ |
| November | 65° | 54° | 4,4 in | ★★★★☆ |
| December | 59° | 48° | 2,5 in | ★★★★☆ |
Climate type: Mediterranean. Source: Open-Meteo archive (ERA5).
Recent extremes in Lisbon Humberto Delgado Airport
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Lisbon Humberto Delgado Airport compares with nearby places
Annual averages, and the difference against Lisbon Humberto Delgado Airport.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Alfama | 4 mi | 64°F | about the same | 32 in |
| Praia da Marinha | 123 mi | 65°F | +34°F warmer | 27 in |
| Douro River | 167 mi | 60°F | 34°F cooler | 68 in |
| Porto | 167 mi | 60°F | 34°F cooler | 68 in |
| Seville | 196 mi | 68°F | +37°F warmer | 29 in |
Best time to visit Lisbon Humberto Delgado Airport
Go in May, June, July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and March - expect the least comfortable mix of heat, cold or rain.
What this means for Lisbon Humberto Delgado Airport
Today is cooler than average for August. The forecast high of 74°F is 11.3°F below the 86°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 52°F.
What to pack, what to skip
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid January, February and March - historically the least comfortable months here.
Summary
Lisbon Humberto Delgado Airport is an airport in Lisbon. Lisbon Humberto Delgado Airport (LIS) is a commercial airport.
Right now it is 68°F (20°C) in Lisbon Humberto Delgado Airport with overcast. It feels like 72°F. Today runs from 66°F to 74°F. Chance of precipitation is 3%. Sightseeing conditions score 9.8/10 - excellent - go now.
The best time to visit Lisbon Humberto Delgado Airport is May, June, July, August and September. The climate is Mediterranean. January, February and March tend to be the least comfortable months. August is the warmest month with average highs near 86°F, while December is the coldest with lows near 48°F.
Nearby highlights include Praia da Marinha and Douro River.
In plain terms. Today is cooler than average for August. The forecast high of 74°F is 11.3°F below the 86°F typical for this month. The best window to be outside is roughly 9 AM to 12 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Lisbon Humberto Delgado Airport today at 9.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Lisbon Humberto Delgado Airport
Weather map for Lisbon Humberto Delgado Airport
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Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Lisbon Humberto Delgado Airport
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Climate for related places
Frequently asked questions
Where is Lisbon Humberto Delgado Airport?
Lisbon Humberto Delgado Airport is an airport in Lisbon. Its coordinates are 38.7742, -9.1342. It lies in Europe.
What is the weather like in Lisbon Humberto Delgado Airport right now?
It is currently 68°F (20°C) with overcast. Humidity is 91% and wind is 3 mph.
When is the best time to visit Lisbon Humberto Delgado Airport?
May, June, July, August and September offer the most comfortable conditions in Lisbon Humberto Delgado Airport, which has a Mediterranean climate. January, February and March are usually the hardest months for outdoor plans.
What time zone is Lisbon Humberto Delgado Airport in?
Lisbon Humberto Delgado Airport observes Europe/Lisbon (UTC+01:00). The local time is 6:30 AM.
What are the top things to do in Lisbon Humberto Delgado Airport?
Popular options include Praia da Marinha and Douro River.
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| Place data | USPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 25, 2026 at 6:30 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
