Porto Franco, Maranhão Climate
Brazil
Pop. 23,903 Elev. 165 m / 541 ft
TZ: America/Fortaleza (UTC-3) ·
Porto Franco stays hot throughout the year, with September highs averaging 96°F (36°C) and July lows of 69°F (21°C). Humidity pushes the summer feels-like temperature to around 110°F (43°C). Expect around 77 rainy days annually (50.5 in / 1283 mm total). The city averages 125 sunny days per year and around 60 thunderstorm days.
| Temperature | 36°C (96°F) high | 21°C (69°F) low |
| Feels like | 43°C (110°F) high | 21°C (69°F) low |
| Rain | 77 days | 1283 mm (50.5 in) /yr |
| Sky | 125 sunny | 60 stormy |
| Wind | 1.1 m/s (2.5 mph) avg |
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Explore on the MapMonthly Climate Chart
Sky & Air by Month
Cloud cover (%)
85
Jan 85
Feb 82
Mar 65
Apr 52
May 39
Jun 25
Jul 28
Aug 29
Sep 52
Oct 73
Nov 83
Dec Humidity (%)
84
Jan 84
Feb 84
Mar 80
Apr 68
May 64
Jun 53
Jul 53
Aug 51
Sep 59
Oct 68
Nov 82
Dec Weather Days by Month
Cities with Similar Climate
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Nearby
Commercial airport 90 km Prefeito Renato Moreira Airport (IMP)
National park 278 km Parque Nacional dos Campos Ferruginosos
Hospital 2 km Hospital e Maternidade Aderson Marinho
Hiking trail 90 km
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 30°C 86°F | 23°C 73°F | 328 mm 12.9 in | — | 1 |
| February | 30°C 86°F | 23°C 74°F | 229 mm 9.0 in | — | 1 |
| March | 30°C 87°F | 23°C 74°F | 229 mm 9.0 in | — | 2 |
| April | 32°C 89°F | 24°C 74°F | 66 mm 2.6 in | — | 6 |
| May | 33°C 92°F | 23°C 73°F | 8 mm 0.3 in | — | 11 |
| June | 33°C 92°F | 21°C 71°F | 13 mm 0.5 in | — | 20 |
| July | 34°C 94°F | 21°C 69°F | 2 mm 0.1 in | — | 24 |
| August | 35°C 95°F | 22°C 72°F | 3 mm 0.1 in | — | 24 |
| September | 36°C 96°F | 23°C 73°F | 15 mm 0.6 in | — | 22 |
| October | 34°C 94°F | 24°C 74°F | 30 mm 1.2 in | — | 11 |
| November | 33°C 91°F | 24°C 74°F | 70 mm 2.7 in | — | 1 |
| December | 30°C 86°F | 23°C 74°F | 291 mm 11.5 in | — | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 1 | 16 |
| February | 1 | 13 |
| March | 2 | 13 |
| April | 6 | 2 |
| May | 11 | 0 |
| June | 20 | 1 |
| July | 24 | 0 |
| August | 24 | 0 |
| September | 22 | 1 |
| October | 11 | 2 |
| November | 1 | 3 |
| December | 2 | 9 |