Portugal
Cascais in February: weather, sea & travel advice
This month's data profile
Balanced monthly profile
Cascais in February is climatically well suited to city breaks and active holidays and hiking. The average daily high is around 15 °C, and the sea is about 15 °C. With about 9 rainy days it is moderate.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
49/100 · #10
Warmth
#11
Dryness
#6
Sun
#9
Sea warmth
#12
Published best categories: none
Cascais · FebruaryPhoto: Terry Kearney from liverpool, merseyside · CC0Climate facts
- Average high
- 15 °C
- Average low
- 11 °C
- Sea
- 15 °C
- Rainy days (est.)
- 9 rainy days (est.)
- Sun (est.)
- 4 h/day
- Humidity
- 80 %
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 |
|---|---|---|---|---|---|---|---|---|---|
| January | 15 | 11 | 10 | 69 | 2.9 | 81 | 4.8 | 15 | 44 |
| February (selected) | 15 | 11 | 9 | 52 | 4.1 | 80 | 4.8 | 15 | 49 |
| March | 16 | 12 | 9 | 57 | 5.6 | 80 | 4.7 | 15 | 53 |
How do the previous and next months compare?
Baseline: February (49/100)
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 | |
|---|---|---|---|---|---|---|---|---|---|
| January | -5 | -0.3 °C | +0.1 °C | +1.7 | +16.9 mm | -1.2 h | +0.1 % | ±0 m/s | +0.5 °C |
| March | +4 | +1.2 °C | +0.9 °C | +0.6 | +4.6 mm | +1.5 h | -0.5 % | -0.1 m/s | +0.1 °C |
All twelve months in context
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Useful next decisions
Frequently asked questions
How warm is Cascais in February?
The average daily high is around 15 °C, with an average daily low of about 11 °C.
Can you swim in Cascais in February?
The sea is about 15 °C (cold).
Does it rain a lot in Cascais in February?
The curated estimate is about 9 rainy days per month, not a directly measured long-term average. Total precipitation averages around 52 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Cascais?
By the climate score, June, July, August and September are the strongest months for Cascais. For a beach trip: June, July, August and September. February is not among them.