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São Luis, Portugal
Full City Profile
1,006
Population
32/sq mi density
518 ft
Elevation
158 meters
61°F
Avg Temperature
16°C
São Luis enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 51°F in January while summers reach 71°F in July. The area gets 294 sunny days per year. Annual precipitation totals 23.0 inches. The area receives 0.0 inches of snow annually.
Temperature
51°F Jan (11°C)
71°F Jul (22°C)
| Annual Average | 60.8°F |
| 13% above US avg | |
| January Average | 51°F (11°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 294 days/yr |
Geography
| Elevation | 518 ft (158 m) |
| Area | 31.5 sq mi (81.5 km²) |
| Population Density | 32/sq mi |
| Coordinates | 37.7156°N, 8.6647°W |
| Timezone | Europe/Lisbon |
Precipitation & Snow
Air Quality
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 18.3 m (60 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1755 | LISBON | Earthquake | 18.3 m | 50,000 | 142 km |
| 1531 | TAGUS RIVER, LISBON | Earthquake | — | 30,000 | 116 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 51°F (11°C) | 3.3 in | Coldest |
| February | 52°F (11°C) | 2.7 in | |
| March | 56°F (13°C) | 1.9 in | |
| April | 58°F (14°C) | 2.1 in | |
| May | 62°F (17°C) | 1.5 in | |
| June | 67°F (20°C) | 0.6 in | |
| July | 71°F (22°C) | 0.1 in | Driest |
| August | 72°F (22°C) | 0.2 in | Warmest |
| September | 69°F (21°C) | 0.8 in | |
| October | 64°F (18°C) | 2.5 in | |
| November | 57°F (14°C) | 3.4 in | |
| December | 53°F (12°C) | 4.0 in | Wettest |
São Luis has a seasonal temperature swing of 21°F / from 51°F in January to 72°F in August. Total annual precipitation is 23.1 inches, with December being the wettest month (4.0") and July the driest (0.1").