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Weather in Cascais for January 2025

Your guide to Cascais weather in January - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Maritime Agitation Warning - See hour by hour.

    • Temperatures

  • Until now, January 2025 in Cascais is slightly cooler than the historical average by -0.7 °C.

  • The forecast for the next days in Cascais predicts temperatures to be around 16 °C, close to the historical average.

  • In general, the average temperature in Cascais at the beginning of January is 15.6 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 15.4 °C by the end of January.

    • Rain 🌧️

  • The climate of Cascais in January is notably wet, with an average of 12 rainy days, and a total of 68.6 mm of precipitation.

    • More

  • Is January a good time to visit Cascais? check out the best time to travel to Cascais page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/11°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Cascais in January average weather

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
15°
2
Overcast
16°
3
Sunny
16°
4
Sunny
16°
5
Light rain shower
16°
6
Patchy rain possible
15°
7
Moderate or heavy rain shower
15°
8
Patchy rain possible
15°
9
Patchy rain possible
17°
10
Patchy rain possible
16°
11
Moderate rain at times
16°
12
Partly cloudy
16°
13
Partly cloudy
16°
14
Cloudy
16°
15
Patchy rain possible
15°
16
Patchy rain possible
16°
17
Patchy rain possible
15°
18
Moderate rain at times
14°
19
Light rain shower
15°
20
Patchy rain possible
15°
21
Weather Alert Heavy rain
17°
22
Weather Alert Moderate rain
16°
23
Patchy rain possible
17°
24
Patchy rain possible
16°
25
Patchy rain possible
15°
26
Patchy rain possible
15°
27
Patchy rain possible
16°
28
Patchy rain possible
15°
29
Patchy rain possible
15°
30
Partly cloudy
16°
31
Patchy rain possible
16°
Select a date

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Access Cascais weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during January in Cascais

See the weather trend as well as the moving average line
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January weather day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /11° 3.4 mm 4
2 Jan. Overcast
Overcast
 16° /11° 0.4 mm 4
3 Jan. Sunny
Sunny
 16° /12° 4.7 mm 4
4 Jan. Sunny
Sunny
 16° /12° 4.4 mm 4
5 Jan. Light rain shower
Light rain shower
 16° /11° 6.9 mm 4
6 Jan. Patchy rain possible
Patchy rain possible
 15° /11° 1.8 mm 4
7 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /12° 3.7 mm 4
8 Jan. Patchy rain possible
Patchy rain possible
 15° /13° 6.3 mm 4
9 Jan. Patchy rain possible
Patchy rain possible
 17° /13° 0.5 mm 4
10 Jan. Patchy rain possible
Patchy rain possible
 16° /12° 0.4 mm 4
11 Jan. Moderate rain at times
Moderate rain at times
 16° /12° 0.6 mm 4
12 Jan. Partly cloudy
Partly cloudy
 16° /11° 0 mm 5
13 Jan. Partly cloudy
Partly cloudy
 16° /11° 3.8 mm 5
14 Jan. Cloudy
Cloudy
 16° /11° 2.3 mm 4
15 Jan. Patchy rain possible
Patchy rain possible
 15° /11° 0.4 mm 3
16 Jan. Patchy rain possible
Patchy rain possible
 16° /13° 3.3 mm 4
17 Jan. Patchy rain possible
Patchy rain possible
 15° /11° 3.4 mm 4
18 Jan. Moderate rain at times
Moderate rain at times
 14° /10° 5.3 mm 3
19 Jan. Light rain shower
Light rain shower
 15° /11° 9.3 mm 3
20 Jan. Patchy rain possible
Patchy rain possible
 15° /12° 0.6 mm 4
21 Jan. Heavy rain
Heavy rain
 17° /15° 22.2 mm 0.4
22 Jan. Moderate rain
Moderate rain
 16° /14° 15.9 mm 0.4
23 Jan. Patchy rain possible
Patchy rain possible
 17° /12° 0.6 mm 0.5
24 Jan. Patchy rain possible
Patchy rain possible
 16° /14° 1.2 mm 0.3
25 Jan. Patchy rain possible
Patchy rain possible
 15° /14° 2.9 mm 0.3
26 Jan. Patchy rain possible
Patchy rain possible
 15° /13° 1.2 mm 3
27 Jan. Patchy rain possible
Patchy rain possible
 16° /14° 1 mm 3
28 Jan. Patchy rain possible
Patchy rain possible
 15° /13° 1.4 mm 3
29 Jan. Patchy rain possible
Patchy rain possible
 15° /13° 0.2 mm 3
30 Jan. Partly cloudy
Partly cloudy
 16° /14° 0.1 mm 4
31 Jan. Patchy rain possible
Patchy rain possible
 16° /14° 0.2 mm 3
Next
Important Notice
Our weather forecast for Cascais in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cascais forecast closer to your planned date for the most up-to-date weather information.

Cascais in January - FAQ

What are the expected maximum and minimum temperatures in Cascais during January?
During January, expect a variety of temperatures with highs around 15° and lows near 11°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cascais during January?
Moderate rainfall is anticipated in Cascais during January, with a total of 68.6 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Cascais during January?
The average wind speed in Cascais during January is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Cascais in January?

As you prepare for your trip to Cascais in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Cascais, during January, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

January rainfall patterns in Cascais

Explore the daily rainfall trends and prepare for Cascaiss January weather 💧

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Get accurate weather forecasts for Cascais, located at latitude 38.697 and longitude -9.421. Stay updated with localized weather information tailored for Cascais.

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