Belém, BrazilQuick decision
When to visit Belém?
🌞 Best time overall
August
🌡️ Optimal temperature
75°F–90°F in August
🌧 Least rain
43% rainy days in August
🌧 Wettest month
April (99%)
📅 Best score
7.3/10
Monthly climate data
Belém weather month by month
| Month | Min °F | Max °F | Rainy days (%) | Precip. in/d | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌦️ January | 75°F | 86°F | 96% | 0.4in | 9.8h | 6.3/10 |
| 🌧️ February | 75°F | 84°F | 97% | 0.5in | 8.5h | 6.3/10 |
| 🌧️ March | 75°F | 84°F | 99% | 0.6in | 8.0h | 5.9/10 |
| 🌧️ April | 75°F | 86°F | 99% | 0.6in | 8.9h | 5.7/10 |
| 🌦️ May | 75°F | 86°F | 90% | 0.4in | 10.6h | 7.0/10 |
| ⛅ June | 75°F | 86°F | 75% | 0.2in | 11.6h | 7.1/10 |
| 🌤️ July | 75°F | 88°F | 56% | 0.1in | 11.5h | 7.2/10 |
| 🌤️ August | 75°F | 90°F | 43% | 0.1in | 11.7h | 7.3/10 |
| 🌤️ September | 75°F | 90°F | 45% | 0.1in | 11.8h | 7.3/10 |
| 🌤️ October | 75°F | 90°F | 52% | 0.1in | 12.0h | 7.2/10 |
| 🌤️ November | 75°F | 90°F | 57% | 0.1in | 12.0h | 7.2/10 |
| ⛅ December | 75°F | 88°F | 80% | 0.2in | 10.8h | 7.0/10 |
Ideal
Fair
Challenging climate
Source: Open-Meteo · 10 years
🌴 Tropical destination — heavy rain months benefit from an algorithmic adjustment: tropical showers are intense but brief and usually don't ruin a trip.
Seasonal breakdown
What to expect each season
🌸 Spring (Mar–May) — Acceptable
Average 30°F, 96% rainy days, 9.2h sunshine/day. Score: 6.2/10.
☀️ Summer (Jun–Aug) — Good time
Average 31°F, 58% rainy days, 11.6h sunshine/day. Score: 7.2/10.
🍂 Autumn (Sep–Nov) — Good time
Average 32°F, 51% rainy days, 11.9h sunshine/day. Score: 7.2/10.
❄️ Winter (Dec–Feb) — Acceptable
Average 30°F, 91% rainy days, 9.7h sunshine/day. Score: 6.5/10.
Accommodation
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Tip : off-peak months (April, May) are cheapest but weather is significantly worse.
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Activities and tours in Belém
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Flights
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Monthly weather
Detailed weather by month
FAQ
Frequently asked questions
August is ideal with 43% rainy days and 32°F. The months of August & September offer comparable conditions.
April is the wettest month with 99% rainy days.
Yes, August is the best month with an average of 32°F.
In winter, the average score is 6.5/10. Acceptable conditions for cultural visits.
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