Cascais Weather in February
Cascais in February sees moderate daytime temperatures of 16°C (61°F) and nighttime lows of 12°C (54°F). Rainfall is fairly high this month at around 66 mm (2.6 in), so pack a rain jacket to stay dry.
Rainfall in Cascais in February
This month experiences about 14 days of rain according to historical data, averaging 66 mm (2.6 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Cascais in February
In February, expect moderate temperatures in Cascais, with highs of 16°C (61°F) and lows of 12°C (54°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Cascais in February
The area enjoys a moderate level of sunlight, with around 185 hours. It's a good balance between sunny and cloudy days.If you prefer dry days with pleasant temperatures, February may not be the ideal month to visit Cascais. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Cascais's climate page.
Cascais Temperature in February
Min Temperature
12°C (54°F)
Max Temperature
16°C (61°F)
Chance of Rain
47%
Precipitation
66 mm (2.6 in)
Rainy days
14 days
Humidity
77%
Sunshine
185 hours
Percentage Sunshine
60%
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Cascais typically stay consistent throughout February, with daily highs averaging around 16°C (61°F). Nights are cool, with lows around 9°C (48°F).
Average temperatures in February
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in February
Historical weather for Cascais in February
Browse day-by-day weather records for Cascais spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cascais historical weather extremes in February
Based on weather observations in Cascais between 1992 and 2026, these are the recorded extremes during February.
- The hottest February day on record in Cascais reached 24°C (75°F) (February 27, 1997).
- On February 27, 2016, Cascais saw its coldest February day with temperatures maxing out at 8°C (46°F).
- Cascais registered its coldest February night on February 1, 2006, with temperatures dropping to 0°C (32°F).
Best Places in Portugal in February
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in February →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Cascais in February
The weather can be unpredictable in February, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Cascais in February
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Cascais's climate page.
Temperature Rainfall Sunshine Humidity
See the full Cascais climate overview or explore weather in Portugal.
