☁️
Weather in Cascais
🇵🇹 Portugal
Climate Type
🫒Mediterranean
Current Weather
12°C
Clouds• 82% humidity
17°C
Avg Temperature
109
Rainy Days/Year
80%
Avg Humidity
116
Sun Hours/Year
Monthly Weather Overview
Average conditions throughout the year
| Month | Temp | Rain | Humidity | Conditions |
|---|---|---|---|---|
JanuaryAvoid | 13°C | 14 days | 79% | |
February | 13°C | 10 days | 79% | ☀️ |
March | 14°C | 15 days | 80% | ☀️ |
April | 16°C | 11 days | 78% | ☀️ |
MayBest | 17°C | 8 days | 77% | ☀️ |
June | 19°C | 8 days | 83% | 💧☀️ |
JulyBest | 20°C | 2 days | 82% | ✓💧☀️ |
AugustBest | 20°C | 1 days | 82% | ✓💧☀️ |
SeptemberBest | 19°C | 6 days | 79% | ☀️ |
October | 19°C | 14 days | 82% | 💧☀️ |
November | 16°C | 10 days | 81% | 💧 |
December | 13°C | 10 days | 79% |
✓ Ideal temp (20-28°C)🌧️ Rainy (15+ days)🔥 Hot (32°C+)❄️ Cold (<10°C)💧 Humid (80%+)☀️ Sunny (8h+)
Climate Charts
Visual overview of Cascais's weather patterns
13°
Jan
13°
Feb
14°
Mar
16°
Apr
17°
May
19°
Jun
20°
Jul
20°
Aug
19°
Sep
19°
Oct
16°
Nov
13°
Dec
Cold (<10°C) Cool (10-17°C) Mild (18-24°C) Warm (25-29°C) Hot (30°C+)
Best Time to Visit Cascais
✓
Recommended
MayJulyAugustSeptember
Ideal temperature, minimal rain
⚠️
Consider Avoiding
January
Less favorable conditions
Seasonal Breakdown
❄️ Winter
Dec, Jan, Feb
13°C
11 rainy days/month
Mild and rainy
🌸 Spring
Mar, Apr, May
16°C
11 rainy days/month
Pleasant and warming
☀️ Summer
Jun, Jul, Aug
20°C
4 rainy days/month
Hot and dry
🍂 Fall
Sep, Oct, Nov
18°C
10 rainy days/month
Cooling, some rain returns
What to Pack for Cascais
Based on Mediterranean climate
👕
Light summer clothes
Summer avg 20°C
🧥
Light jacket for winter
Winter avg 13°C
🌂
Compact umbrella
109 rainy days/year
🎒
Packable day bag
Daily exploration
More About Cascais
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