February weather forecast
Cascais, Portugal

Weather in February

The last month of the winter, February, is also a moderate month in Cascais, Portugal, with an average temperature varying between 9°C (48.2°F) and 15°C (59°F).

Temperature

In Cascais, the average high-temperature in February is relatively the same as in January - a still moderate 15°C (59°F). In Cascais, in February, the average low-temperature is 9°C (48.2°F).

Rainfall

In Cascais, during February, the rain falls for 14 days and regularly aggregates up to 121mm (4.76") of precipitation. Throughout the year, there are 116 rainfall days, and 841mm (33.11") of precipitation is accumulated.

Sea temperature

In February, the average sea temperature in Cascais is 15.3°C (59.5°F).
Note: For most, swimming in 15.3°C (59.5°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in February in Cascais is 10h and 46min.
On the first day of the month, sunrise is at 07:43 and sunset at 17:59. On the last day of February, in Cascais, sunrise is at 07:11 and sunset at 18:29 WET.

Sunshine

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

UV index

In February, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 in February transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

How much does it rain in Cascais in February?

In Cascais, during February, the rain falls for 14 days and regularly aggregates up to 121mm (4.76") of precipitation.

What is the sea water temperature in February in Cascais?

In Cascais, Portugal, in February, the average water temperature is 15.3°C (59.5°F). For swimming, a surface water temperature of 15.3°C (59.5°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

What is the average length of the day in February in Cascais?

The average day length in February in Cascais, Portugal, is 10h and 46min.

When is the sunrise / sunset in February in Cascais?

On the first day of February in Cascais, Portugal, sunrise is at 07:43 and sunset at 17:59. On the last day of the month, sunrise is at 07:11 and sunset at 18:29 WET.

What is the month with the least sunshine in Cascais?

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

How many hours of sunshine does Cascais have in February?

In Cascais, the average sunshine duration in February is 5h.

How high is the UV index in February in Cascais?

In Cascais, the average daily maximum UV index in February is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average rainfall days
Average sunshine
Average UV index

Average temperature in February
Cascais, Portugal

Average temperature in February - Cascais, Portugal
  • Average high temperature in February: 15°C

The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in February: 9°C

The months with the highest average low temperature are July, August and September (17°C).
The coldest month (with the lowest average low temperature) is January (8°C).

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Average rainfall in February
Cascais, Portugal

Average rainfall in February - Cascais, Portugal
  • Average rainfall in February: 121mm

The wettest month (with the highest rainfall) is January (123mm).
The driest month (with the least rainfall) is July (7mm).

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Average rainfall days in February
Cascais, Portugal

Average rainfall days in February - Cascais, Portugal
  • Average rainfall days in February: 14 days

The month with the highest number of rainy days is January (15 days).
The months with the least rainy days are July and August (2 days).

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Average sea temperature in February
Cascais, Portugal

Average sea temperature in February - Cascais, Portugal
  • Average sea temperature in February: 15.3°C

The best month for swimming (with the highest average sea temperature) is September (19.9°C).
The coldest month (with the lowest average sea temperature) is March (15.1°C).

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Average daylight in February /
Average sunshine in February
Cascais, Portugal

Average daylight in February / Average sunshine in February - Cascais, Portugal
  • Average daylight in February: 10h and 46min

The month with the longest days is June (Average daylight: 14h and 50min).
The month with the shortest days is December (Average daylight: 9h and 31min).

  • Average sunshine in February: 5h

The months with the most sunshine are July and August (Average sunshine: 11h).
The months with the least sunshine are January, February, November and December (Average sunshine: 5h).

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Average UV index in February
Cascais, Portugal

Average UV index in February - Cascais, Portugal
  • Average UV index in February: 3

The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January and December (UV index 2).

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