Santarém in January
In January, Santarém averages 29°C (84°F) during the day and 25°C (76°F) at night, with frequent rain — about 30 days of the month see precipitation (371 mm total).
High seasonConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
January offers comfortable temperatures in Santarém, with some rain to plan around.
How January compares to the rest of the year in Santarém
January is in the middle of the year for warmth in Santarém (7th of 12) and one of the wettest months (3rd of 12). Daytime temperature runs 1°C below the annual average (30°C). January runs 1°C cooler than December (30°C) and stays flat into February.
January sunrise & sunset in Santarém
Times shown for Santarém local time (America/Santarem), calculated for the 15th of January. They shift by a few minutes day to day across the month.
Photography light in Santarém — January
Golden-hour and blue-hour windows for the 15th of January, in Santarém's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Santarém in January
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on January's tier (High season) and Santarém's popularity.
Crowds & pricing — January in Santarém
This is a busy month in Santarém — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: Southern Hemisphere summer holidays
Sun & mosquito risk — January in Santarém
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Santarém in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 29°C / 84°F | 25°C / 76°F | 371 mm | 30 | — |
| February | 29°C / 84°F | 24°C / 76°F | 427 mm | 28 | — |
| March | 29°C / 83°F | 24°C / 76°F | 505 mm | 31 | — |
| April | 29°C / 84°F | 24°C / 76°F | 453 mm | 30 | — |
| May | 29°C / 84°F | 25°C / 76°F | 362 mm | 31 | — |
| June | 29°C / 84°F | 25°C / 77°F | 177 mm | 29 | — |
| July | 29°C / 85°F | 25°C / 77°F | 120 mm | 27 | — |
| August | 31°C / 87°F | 26°C / 79°F | 63 mm | 20 | — |
| September | 32°C / 89°F | 26°C / 80°F | 50 mm | 18 | — |
| October | 32°C / 89°F | 27°C / 80°F | 76 mm | 20 | — |
| November | 31°C / 88°F | 26°C / 79°F | 169 mm | 22 | — |
| December | 30°C / 86°F | 25°C / 77°F | 286 mm | 25 | — |
Other cities with similar January weather
🌍 See the full ranked list of climate twins for Santarém in January →
Frequently asked questions
How hot is Santarém in January?
In January, Santarém averages a high of 29°C (84°F) and a low of 25°C (76°F) — generally warm.
Does it rain a lot in Santarém in January?
January is quite rainy in Santarém, with about 30 rainy days on average.
Is January a good time to visit Santarém?
January is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Santarém in January?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full January packing list for Santarém for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.