Climate normals · 1970–2000
Lisbon Climate
Lisbon is a city in Portugal (14) with a population of about 517,802. Its average annual temperature is 16.9°C (62°F), with roughly 708 mm of rain per year.
16.9°C
Avg Temp
708
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
Lisbon Climate
Lisbon has an average annual temperature of 16.9°C (62°F) and receives about 708 mm of precipitation per year. The warmest month is August and the coldest is January. Figures are 1970–2000 climate normals.
16.9°C
Avg Temp
708
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 11° / 52° | 102 mm |
| February | 13° / 55° | 85 mm |
| March | 14° / 57° | 48 mm |
| April | 15° / 59° | 62 mm |
| May | 17° / 63° | 55 mm |
| June | 20° / 68° | 19 mm |
| July | 23° / 73° | 6 mm |
| August | 23° / 73° | 7 mm |
| September | 21° / 70° | 27 mm |
| October | 18° / 65° | 76 mm |
| November | 15° / 58° | 105 mm |
| December | 12° / 54° | 116 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Lisbon
The most comfortable months to visit Lisbon are typically September, June and July, when temperatures are mildest and rainfall is relatively low. The hottest month is August (around 28°C high). The coldest is January (near 8°C low). December is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Lisbon are typically September, June and July, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Lisbon, Portugal has an average annual temperature of 16.9°C and about 708 mm of precipitation per year. The warmest month is August and the coldest is January.
In August, the hottest month, daily highs in Lisbon average about 28°C (82°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.