Sintra (Cacém)
January
Weather in Sintra for January 2027
Your guide to Sintra weather in January - trends and predictions
In general, the average temperature in Sintra at the beginning of January is 14.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 15.1 °C by the end of January.
The climate of Sintra in January is notably wet, with an average of 14 rainy days, and a total of 111.5 mm of precipitation.
Is January a good time to visit Sintra? check out the best time to travel to Sintra page.
✨ Is January a good time to visit Sintra? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
17
Dry days
14
Rainy days
0
Snow days
15°/9°
Temperatures
22 km/h
Avg max wind
77 %
Avg humidity
Sintra Weather January
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Temperatures trend during January in Sintra
See the weather trend as well as the moving average line
January weather in Sintra day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Light rain | 14° /9° | 4.6 mm | 2 | |
| 2 Jan. | Light rain | 14° /9° | 5.7 mm | 2.1 | |
| 3 Jan. | Light rain | 15° /10° | 6.2 mm | 2.1 | |
| 4 Jan. | Light rain | 15° /10° | 4.3 mm | 2.1 | |
| 5 Jan. | Light rain | 14° /9° | 6 mm | 2.1 | |
| 6 Jan. |  Patchy rain possible | 13° /8° | 1.3 mm | 2.1 | |
| 7 Jan. | Light rain | 15° /9° | 4 mm | 2.1 | |
| 8 Jan. | Light rain | 15° /11° | 4.2 mm | 2.2 | |
| 9 Jan. |  Fog | 16° /12° | 0.8 mm | 2.2 | |
| 10 Jan. | Patchy rain possible | 15° /10° | 0.1 mm | 2.2 | |
| 11 Jan. | Patchy rain possible | 15° /10° | 1 mm | 2.2 | |
| 12 Jan. |  Overcast | 16° /10° | 0.3 mm | 2.2 | |
| 13 Jan. | Light rain | 15° /10° | 7.3 mm | 2.3 | |
| 14 Jan. | Light rain shower | 15° /10° | 1.2 mm | 2.3 | |
| 15 Jan. | Patchy rain possible | 14° /10° | 1.5 mm | 2.3 | |
| 16 Jan. | Light rain | 14° /10° | 4 mm | 2.4 | |
| 17 Jan. | Light rain | 13° /9° | 5.9 mm | 2.4 | |
| 18 Jan. | Light rain | 14° /8° | 3.5 mm | 2.4 | |
| 19 Jan. | Light rain | 13° /8° | 8 mm | 2.5 | |
| 20 Jan. | Light rain | 14° /10° | 6.1 mm | 2.5 | |
| 21 Jan. | Light rain | 15° /10° | 5.4 mm | 2.5 | |
| 22 Jan. | Light rain | 15° /10° | 6.9 mm | 2.6 | |
| 23 Jan. | Light rain | 14° /8° | 2.6 mm | 2.6 | |
| 24 Jan. | Light rain | 15° /8° | 3.6 mm | 2.6 | |
| 25 Jan. | Light rain | 15° /9° | 3.8 mm | 2.7 | |
| 26 Jan. | Light rain shower | 16° /11° | 1.7 mm | 2.7 | |
| 27 Jan. | Light rain | 15° /10° | 4.6 mm | 2.8 | |
| 28 Jan. | Light rain | 15° /9° | 3.6 mm | 2.8 | |
| 29 Jan. | Light rain | 15° /9° | 2.5 mm | 2.9 | |
| 30 Jan. |  Sunny | 15° /9° | 0.5 mm | 2.9 | |
| 31 Jan. | Sunny | 15° /9° | 0.4 mm | 3 | |
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Important Notice
Our weather forecast for Sintra in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sintra forecast closer to your planned date for the most up-to-date weather information.
Change Month
Sintra weather in January vs December vs February
Compare January weather in Sintra with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| December | January | February | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 15°/10° | 15°/9° | 16°/10° |
| Rainfall | 65 mm | 111 mm | 84 mm |
| Wind | 18.2 km/h | 22 km/h | 20.5 km/h |
| Humidity | 73% | 77% | 74% |
| Rainy days | 8 days | 14 days | 9 days |
| Dry days | 23 days | 17 days | 19 days |
Planning a trip to Sintra? Discover the best time to visit
Sintra in January - FAQ
What are the expected maximum and minimum temperatures in Sintra during January?
During January, expect a variety of temperatures with highs around 15° and lows near 9°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sintra during January?
Significant rainfall exceeding 111.5 mm is expected in Sintra during January, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sintra during January?
The average wind speed in Sintra during January is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Sintra
Explore the daily rainfall trends and prepare for Sintras January weather 💧
Typically, Sintra has 14 rainy days in January with a total of 111.5 mm of rainfall.
What to pack to Sintra in January?
Mild · highs around 15 °C, frequent showers
As you prepare for your trip to Sintra in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Sintra, during January, is comfortable and enjoyable, regardless of the weather conditions.
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