Portugal
Nazaré in January: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Nazaré in January is climatically mixed. The average daily high is around 14 °C, and the sea is about 15 °C. With about 12 rainy days it is wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
38/100 · #12
Warmth
#12
Dryness
#10
Sun
#11
Sea warmth
#10
Published best categories: none
Nazaré · JanuaryPhoto: NickieB.Portugal · CC BY-SA 4.0Climate facts
- Average high
- 14 °C
- Average low
- 10 °C
- Sea
- 15 °C
- Rainy days (est.)
- 12 rainy days (est.)
- Sun (est.)
- 3 h/day
- Humidity
- 81 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| December | 15 | 11 | 13 | 93 | 2.3 | 82 | 4.2 | 15 | 39 |
| January (selected) | 14 | 10 | 12 | 86 | 2.7 | 81 | 4.0 | 15 | 38 |
| February | 15 | 10 | 9 | 60 | 3.9 | 80 | 4.0 | 14 | 46 |
How do the previous and next months compare?
Baseline: January (38/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| December | +1 | +0.8 °C | +1 °C | +0.4 | +6.6 mm | -0.4 h | +1.1 % | +0.2 m/s | +0.8 °C |
| February | +8 | +0.4 °C | ±0 °C | -2.7 | -26.1 mm | +1.2 h | -0.8 % | ±0 m/s | -0.4 °C |
All twelve months in context

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Where to stay in Nazaré
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Useful next decisions
Frequently asked questions
How warm is Nazaré in January?
The average daily high is around 14 °C, with an average daily low of about 10 °C.
Can you swim in Nazaré in January?
The sea is about 15 °C (cold).
Does it rain a lot in Nazaré in January?
The curated estimate is about 12 rainy days per month, not a directly measured long-term average. Total precipitation averages around 86 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Nazaré?
By the climate score, June, July, August and September are the strongest months for Nazaré. For a beach trip: June, July, August and September. January is not among them.