February weather forecast
Cascais, Portugal

The weather in February in Cascais exudes similar characteristics to January, though slightly warmer and less wet. The ocean tempers the climate, further contributing to the modest increase in comfortable temperatures. Marking an end to Cascais's rainiest period, rainfall measurements decrease to 121mm (4.76"). Moving from February into March, people anticipate further progression into spring warmth and declining wet conditions. However, despite the dip in water from the skies, the relatively overcast atmosphere remains, curbing the total hours of sunshine.

Temperature

February in Cascais, Portugal, registers an average high-temperature of a still mild 15°C (59°F), slightly varied from January's 14°C (57.2°F). In February, Cascais encounters an average low-temperature of 9°C (48.2°F) during the night.

Rainfall

In Cascais, Portugal, during February, the rain falls for 14 days and regularly aggregates up to 121mm (4.76") of precipitation. In Cascais, during the entire year, the rain falls for 116 days and collects up to 841mm (33.11") of precipitation.

Sea temperature

In February, the average sea temperature is 15.3°C (59.5°F).
Note: The majority find it unenjoyable to swim in 15.3°C (59.5°F). Breathing becomes tougher as the water temperature descends under 21°C (69.8°F).

Daylight

In February, the average length of the day in Cascais, Portugal, is 10h and 46min.
On the first day of the month, sunrise is at 07:43 and sunset at 17:58. On the last day of February, in Cascais, sunrise is at 07:10 and sunset at 18:29 WET.

Sunshine

January, February, November and December, with an average of 5h of sunshine, are months with the least sunshine.

UV index

The average daily maximum UV index in February is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In February, the maximum UV index of 3 suggests this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.