Discover the best time of year, based on historical climate, temperature, and precipitation.
The best time to visit Santarém is August, September, October, when the weather, flight prices, and crowds align. — very predictable climate
🌡Hot & dry
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Contains affiliate links.
Contains affiliate links.
| Score | 48 | 45 | 43 | 41 | 45 | 59 | 67 | 71 | 71 | 68 | 53 | 43 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Hot & dry | Hot & dry | Hot & dry | Hot & rainy | Hot & rainy |
| Temperature | 25–29°C | 24–29°C | 24–29°C | 24–29°C | 25–29°C | 25–29°C | 25–30°C | 26–31°C | 26–32°C | 27–32°C | 26–31°C | 25–30°C |
| Feels like | 29–34°C | 29–34°C | 29–34°C | 29–34°C | 29–35°C | 29–34°C | 30–35°C | 30–36°C | 31–37°C | 31–37°C | 30–36°C | 29–35°C |
| Precipitation | 391mm 27 days | 417mm 26 days | 493mm 30 days | 456mm 29 days | 365mm 30 days | 174mm 24 days | 120mm 19 days | 63mm 10 days | 48mm 8 days | 71mm 11 days | 171mm 16 days | 298mm 22 days |
| Sunshine | 7.1h ☀︎ 58% | 6.5h ☀︎ 53% | 5.7h ☀︎ 47% | 5.7h ☀︎ 47% | 7.1h ☀︎ 59% | 10.6h ☀︎ 89% | 11.1h ☀︎ 92% | 11.3h ☀︎ 94% | 11.0h ☀︎ 91% | 10.3h ☀︎ 85% | 8.6h ☀︎ 70% | 7.5h ☀︎ 61% |
| Wind | E · 15 km/h | E · 15 km/h | E · 14 km/h | E · 14 km/h | E · 14 km/h | E · 14 km/h | E · 14 km/h | E · 15 km/h | E · 16 km/h | E · 16 km/h | E · 16 km/h | E · 15 km/h |
| Humidity (%) | 83% | 85% | 86% | 86% | 86% | 84% | 81% | 77% | 74% | 74% | 76% | 80% |
| Perfect days | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Dry streak | 2d | 1d | 1d | 1d | 1d | 3d | 5d | 10d | 13d | 9d | 6d | 4d |
| Sunny streak | 15d | 12d | 9d | 11d | 15d | 25d | 27d | 29d | 29d | 25d | 20d | 20d |
| Temperature | +0.3° | +0.9° | +1.1° | +1.0° | +1.4° | +0.8° | +1.0° | +0.7° | +0.1° | +0.2° | -0.1° | +1.0° |
| Rainfall | Stable | Getting drier | Getting drier | Stable | Getting drier | Stable | Stable | Stable | Stable | Getting drier | Getting wetter | Getting drier |
| Ideal warm days | 11% | 6% | 5% | 3% | 4% | 19% | 39% | 64% | 46% | 31% | 26% | 20% |
| Outdoor comfort | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Dry week odds | 0% | 0% | 0% | 0% | 0% | 0% | 1% | 20% | 33% | 19% | 8% | 2% |
| Heavy rain | 23% | 26% | 29% | 22% | 17% | 4% | 3% | 2% | 1% | 3% | 6% | 14% |
| Muggy days | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Oppressive days | 5% | 11% | 17% | 22% | 30% | 20% | 13% | 11% | 12% | 12% | 15% | 9% |
| Day length | 12.2h | 12.2h | 12.1h | 12.1h | 12.0h | 12.0h | 12.0h | 12.0h | 12.1h | 12.2h | 12.2h | 12.3h |
| Tourist Crowds | Shoulder season | Low season | Low season | Low season | Shoulder season | Shoulder season | High season | High season | High season | High season | Shoulder season | High season |