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Cascais weather by month
Check out Cascais weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Cascais (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | 14 |
15 |
17 |
18 |
21 |
24 |
26 |
27 |
26 |
22 |
17 |
15 |
Min temperature (night-time) | 8 |
9 |
10 |
11 |
13 |
15 |
17 |
17 |
17 |
14 |
11 |
9 |
Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Sea temperature | 15 |
14 |
15 |
15 |
16 |
17 |
18 |
19 |
19 |
18 |
17 |
16 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Cascais
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 10 |
11 |
12 |
13 |
14 |
15 |
15 |
14 |
12 |
11 |
10 |
10 |
UV Index (Maximum) | 2 |
3 |
5 |
6 |
8 |
9 |
9 |
8 |
6 |
4 |
3 |
2 |
Rainfall in Cascais
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 15 |
14 |
13 |
12 |
9 |
5 |
2 |
2 |
6 |
11 |
13 |
14 |
Average monthly rainfall (mm) | 123 |
121 |
78 |
70 |
46 |
26 |
7 |
8 |
31 |
89 |
122 |
120 |
More about Cascais
Cascais by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Portugal
The climate guide for Portugal (Cascais) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Cascais?
Cascais has a temperate climate with warm dry summers.
Metric (°C / mm) | Imperial (°F / inches)
Tropical storm risk: Cascais hurricane season
More about Portugal
Compare Cascais with the USA
Below the Cascais chart shows average maximum daytime temperature for Cascais, Portugal and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Cascais weather >>
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