Sao Luis, Portugal Climate
Portugal
Pop. 1,006 Elev. 158 m / 518 ft
TZ: Europe/Lisbon (UTC+1) ·
Summers in Sao Luis are mild, with August highs around 83°F (28°C), while winters are mild with December lows of 50°F (10°C). Expect around 55 rainy days annually (28.5 in / 724 mm total). The city averages 172 sunny days per year and around 35 thunderstorm days. Ocean water temperatures reach 69°F (21°C) in summer.
| Temperature | 28°C (83°F) high | 10°C (50°F) low |
| Feels like | 31°C (87°F) high | 10°C (50°F) low |
| Rain | 55 days | 724 mm (28.5 in) /yr |
| Sky | 172 sunny | 35 stormy |
| Wind | 2.0 m/s (4.4 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Feb, May, Jun, Jul, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
58
Jan 67
Feb 51
Mar 54
Apr 31
May 33
Jun 15
Jul 19
Aug 35
Sep 50
Oct 52
Nov 61
Dec Humidity (%)
79
Jan 82
Feb 80
Mar 76
Apr 68
May 67
Jun 67
Jul 68
Aug 66
Sep 77
Oct 78
Nov 84
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 63 km Portimão Airport (PRM)
Ski resort 304 km Estância de Ski da Serra da Estrela
National park 167 km
Mountain peak
(1,514 m) 299 km Taloeiros
Hospital 37 km Hospital do Litoral Alentejano
Hiking trail 0 km Hortas de S. Luís
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 16°C 61°F | 10°C 50°F | 120 mm 4.7 in | — | 10 |
| February | 17°C 62°F | 10°C 50°F | 53 mm 2.1 in | — | 4 |
| March | 16°C 61°F | 11°C 51°F | 173 mm 6.8 in | — | 11 |
| April | 20°C 67°F | 13°C 55°F | 90 mm 3.5 in | — | 8 |
| May | 23°C 73°F | 14°C 58°F | 20 mm 0.8 in | — | 19 |
| June | 27°C 81°F | 17°C 63°F | 4 mm 0.2 in | — | 19 |
| July | 27°C 81°F | 17°C 63°F | 3 mm 0.1 in | — | 28 |
| August | 28°C 83°F | 18°C 64°F | 1 mm 0.0 in | — | 26 |
| September | 26°C 78°F | 16°C 60°F | 12 mm 0.5 in | — | 19 |
| October | 24°C 75°F | 16°C 61°F | 36 mm 1.4 in | — | 13 |
| November | 18°C 64°F | 12°C 53°F | 94 mm 3.7 in | — | 10 |
| December | 15°C 59°F | 10°C 50°F | 117 mm 4.6 in | — | 5 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 10 | 6 |
| February | 4 | 3 |
| March | 11 | 7 |
| April | 8 | 6 |
| May | 19 | 1 |
| June | 19 | 0 |
| July | 28 | 0 |
| August | 26 | 0 |
| September | 19 | 1 |
| October | 13 | 1 |
| November | 10 | 6 |
| December | 5 | 4 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 17°C 62°F | 13°C 55°F |
| February | 16°C 60°F | 13°C 56°F |
| March | 16°C 60°F | 14°C 57°F |
| April | 17°C 62°F | 16°C 61°F |
| May | 18°C 64°F | 18°C 65°F |
| June | 19°C 66°F | 21°C 70°F |
| July | 19°C 66°F | 22°C 71°F |
| August | 21°C 69°F | 22°C 72°F |
| September | 19°C 65°F | 19°C 67°F |
| October | 19°C 67°F | 20°C 67°F |
| November | 19°C 66°F | 16°C 60°F |
| December | 17°C 62°F | 13°C 55°F |