Spring (March to May): Average 78–80°F, hot and humid climate, with the most rainfall in March. Sun protection and rain gear are necessary. Common activities: Visiting historical sites, exploring natural attractions. Recommended clothing: Light, breathable cotton clothing, rain gear.
Summer (June to August): Average 80–86°F, hot and dry climate, with very little rainfall. Common activities: Enjoying the beach, water activities. Recommended clothing: Light short sleeves, shorts, swimwear, hat and sunscreen.
Autumn (September to November): Average 82–86°F, hot and humid climate, with increasing rainfall in November. Common activities: Visiting local markets, tasting local cuisine. Recommended clothing: Light, breathable clothing, rain gear.
Winter (December to February): Average 79–81°F, hot and humid climate, with moderate rainfall. Common activities: Exploring Lençóis Maranhenses National Park, admiring the sand dunes. Recommended clothing: Light, breathable clothing, rain gear.
Maranhao climatological average
Annual average temperature: approx. 81.5°F / Annual rainfall: approx. 1162 mm / Summer humidity: 70%–80% / Rainiest month: March
Maranhao monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
79.3°F
172.3
February
79.3°F
226.7
March
78.6°F
275
April
79.3°F
122
May
80.6°F
82.7
June
80.8°F
10.3
July
80.6°F
4.7
August
83.1°F
3.7
September
86°F
9
October
86°F
25.3
November
82.9°F
128
December
81.7°F
102.5
Maranhao weather for the next seven days
7/17
Friday
Sunny
95.3°F/68.5°F
7/18
Saturday
Sunny
96.9°F/70.8°F
7/19
Sunday
Partly Cloudy
97.9°F/71.1°F
7/20
Monday
Sunny
97.7°F/68.1°F
7/21
Tuesday
Sunny
98.5°F/69.8°F
7/22
Wednesday
Sunny
92.8°F/70.8°F
7/23
Thursday
Sunny
96.7°F/69.6°F
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