Weather in Nazaré for December 2025
Orange Maritime Agitation Warning - See hour by hour.
Until now, December 2025 in Nazaré has been nearly identical to the historical average, with a temperature of 14.3 °C (showing only a slight deviation of -0.5 °C).
Expect cooler weather in the next days in Nazaré with the forecast suggesting a temperature of 12.3 °C, lower than the historical average.
In general, the average temperature in Nazaré at the beginning of December is 15.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.1 °C by the end of December.
With an average of 3 rainy days, Nazaré experiences minimal rainfall in December.
Is December a good time to visit Nazaré? check out the best time to travel to Nazaré page.
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Nazaré Weather December
Temperatures trend during December in Nazaré
December weather in Nazaré day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Overcast | 17° /10° | 2.8 mm | 4 | |
| 2 Dec. |  Thundery outbreaks possible | 15° /10° | 7.3 mm | 4 | |
| 3 Dec. |  Partly cloudy | 14° /10° | 0.9 mm | 4 | |
| 4 Dec. |  Fog | 16° /11° | 1.5 mm | 4 | |
| 5 Dec. | Mist | 17° /11° | 4 mm | 4 | |
| 6 Dec. | Mist | 16° /12° | 0.1 mm | 4 | |
| 7 Dec. |  Light drizzle | 16° /11° | 0.5 mm | 4 | |
| 8 Dec. |  Sunny | 15° /10° | 0.1 mm | 4 | |
| 9 Dec. | Sunny | 14° /9° | 10.9 mm | 4 | |
| 10 Dec. | Sunny | 13° /6° | 0.2 mm | 4 | |
| 11 Dec. | Overcast | 13° /6° | 0.6 mm | 3 | |
| 12 Dec. | Sunny | 12° /6° | 5.8 mm | 4 | |
| 13 Dec. |  Patchy rain possible | 14° /7° | 0.4 mm | 4 | |
| 14 Dec. | Overcast | 15° /8° | 0.1 mm | 4 | |
| 15 Dec. | Sunny | 15° /7° | 0 mm | 5 | |
| 16 Dec. |  Moderate rain | 12° /11° | 8.5 mm | 0.3 | |
| 17 Dec. | Sunny | 14° /7° | 0 mm | 0.3 | |
| 18 Dec. |  Heavy rain | 14° /9° | 21.3 mm | 0.3 | |
| 19 Dec. | Moderate rain | 13° /11° | 6.5 mm | 0.3 | |
| 20 Dec. | Patchy rain possible | 13° /10° | 1 mm | 0.2 | |
| 21 Dec. | Patchy rain possible | 11° /8° | 2.2 mm | 3 | |
| 22 Dec. | Patchy rain possible | 12° /9° | 3.4 mm | 3 | |
| 23 Dec. | Patchy rain possible | 13° /8° | 1.2 mm | 3 | |
| 24 Dec. | Partly cloudy | 12° /7° | 0 mm | 3 | |
| 25 Dec. | Patchy rain possible | 12° /8° | 0.4 mm | 3 | |
| 26 Dec. | Partly cloudy | 9° /7° | 0.1 mm | 3 | |
| 27 Dec. | Moderate rain | 12° /8° | 6 mm | 2 | |
| 28 Dec. | Patchy rain possible | 13° /8° | 1.5 mm | 2 | |
| 29 Dec. | Partly cloudy | 12° /7° | 0.1 mm | 3 | |
| 30 Dec. | Sunny | 14° /5° | 0 mm | 4 | |
| 31 Dec. |  Cloudy | 13° /5° | 0 mm | 3 | |
| Next | |||||
Nazaré weather in December vs November vs January
| November | December | January | |
|---|---|---|---|
| Weather | Patchy rain possible | Sunny | Patchy rain possible |
| Temperatures | 19°/12° | 15°/8° | 14°/8° |
| Rainfall | 49 mm | 8 mm | 149 mm |
| Wind | 17.6 km/h | 16.6 km/h | 21.5 km/h |
| Humidity | 76% | 72% | 79% |
| Rainy days | 11 days | 3 days | 14 days |
| Dry days | 19 days | 28 days | 17 days |
Planning a trip to Nazaré? Discover the best time to visit
Nazaré in December - FAQ
Nazaré water temperatures in December
The average water temperature of the Atlantic Ocean near Nazaré in December is 15.1 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Nazaré in December?
- The average water temperature in Nazaré in December is 15.1 °C.
- Can you swim in Nazaré in December?
- Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.
What to pack to Nazaré in December?
As you prepare for your trip to Nazaré in December, 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 Nazaré, during December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
December rainfall patterns in Nazaré
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