Sao Tome, Rio Grande do Norte Climate
Brazil
Pop. 9,972 Elev. 167 m / 548 ft
TZ: America/Fortaleza (UTC-3) ·
Temperatures in Sao Tome remain warm year-round, from 69°F (21°C) in August to 91°F (33°C) in November. Humidity pushes the summer feels-like temperature to around 110°F (43°C). Precipitation occurs on roughly 19 days per year (14.5 in / 368 mm total). Overcast skies are common, with only 106 sunny days per year. Ocean water temperatures reach 85°F (30°C) in summer.
| Temperature | 33°C (91°F) high | 21°C (69°F) low |
| Feels like | 43°C (110°F) high | 21°C (69°F) low |
| Rain | 19 days | 368 mm (14.5 in) /yr |
| Sky | 106 sunny | 11 stormy |
| Wind | 4.6 m/s (10.2 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Jul, Aug, Sep
Sky & Air by Month
Cloud cover (%)
63
Jan 59
Feb 64
Mar 56
Apr 49
May 56
Jun 54
Jul 47
Aug 49
Sep 38
Oct 48
Nov 60
Dec Humidity (%)
71
Jan 72
Feb 75
Mar 72
Apr 74
May 78
Jun 74
Jul 70
Aug 67
Sep 65
Oct 64
Nov 65
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 82 km Rio Grande do Norte/São Gonçalo do Amarante–Governador Aluízio Alves International Airport (NAT)
National park 274 km Parque Histórico Nacional dos Guararapes
Mountain peak
(8,830 m) 208 km
Hospital 0 km
Hiking trail 58 km Trilha do Olho d'Água da Bica
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 32°C 90°F | 24°C 75°F | 62 mm 2.4 in | — | 4 |
| February | 32°C 90°F | 23°C 73°F | 49 mm 1.9 in | — | 7 |
| March | 32°C 89°F | 23°C 73°F | 62 mm 2.5 in | — | 8 |
| April | 33°C 91°F | 23°C 74°F | 38 mm 1.5 in | — | 9 |
| May | 31°C 88°F | 22°C 72°F | 61 mm 2.4 in | — | 13 |
| June | 30°C 85°F | 22°C 71°F | 35 mm 1.4 in | — | 3 |
| July | 29°C 85°F | 21°C 70°F | 16 mm 0.6 in | — | 9 |
| August | 30°C 86°F | 21°C 69°F | 18 mm 0.7 in | — | 12 |
| September | 31°C 88°F | 21°C 70°F | 7 mm 0.3 in | — | 7 |
| October | 32°C 89°F | 21°C 70°F | 6 mm 0.2 in | — | 18 |
| November | 33°C 91°F | 22°C 72°F | 6 mm 0.2 in | — | 11 |
| December | 33°C 91°F | 23°C 73°F | 8 mm 0.3 in | — | 5 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 4 | 3 |
| February | 7 | 4 |
| March | 8 | 2 |
| April | 9 | 0 |
| May | 13 | 1 |
| June | 3 | 1 |
| July | 9 | 0 |
| August | 12 | 0 |
| September | 7 | 0 |
| October | 18 | 0 |
| November | 11 | 0 |
| December | 5 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 29°C 85°F | 28°C 83°F |
| February | 29°C 85°F | 28°C 82°F |
| March | 29°C 85°F | 29°C 83°F |
| April | 30°C 85°F | 28°C 83°F |
| May | 29°C 85°F | 27°C 81°F |
| June | 28°C 83°F | 26°C 79°F |
| July | 28°C 82°F | 25°C 77°F |
| August | 27°C 81°F | 25°C 77°F |
| September | 27°C 80°F | 25°C 77°F |
| October | 27°C 81°F | 26°C 78°F |
| November | 28°C 82°F | 27°C 80°F |
| December | 28°C 83°F | 27°C 80°F |