Climate LabCustoias, Portugal

Climate Lab·

Monthly climate metrics across temperature, precipitation, wind, and UV.

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
12
16
18
22
25
29
32
32
25
22
16
13
22
Daily mean°C
7
10
12
15
17
21
25
26
19
17
12
8
16
Daily low°C
1
5
6
8
10
14
17
16
14
11
7
2
9
Thermal comfort
High feels°C
15
20
21
25
27
31
35
35
28
26
19
15
25
Mean feels°C
4
7
9
15
17
23
28
28
20
14
9
6
15
Low feels°C
-5
-2
0
5
6
13
17
15
11
6
2
-3
6
Humidity
Humidity%
83
77
67
59
55
52
47
46
58
70
82
85
65
Dewpoint°C
3.1
6.0
5.8
6.7
7.5
10.5
12.3
12.3
11.6
10.3
8.7
4.8
8.3
Precipitation
Rainfallmm
45
12
53
52
21
51
7
4
31
108
69
56
507
Rain days≥1mm
8
4
8
10
2
9
3
1
6
13
10
11
85
Snowfallmm
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind
Wind avgm/s
2.2
1.9
2.4
2.3
2.5
2.3
2.2
2.3
2.1
2.3
2.1
2.3
2.2
Wind gustsm/s
5.8
4.4
5.9
5.4
5.0
4.6
4.5
4.4
4.9
6.1
5.6
5.2
5.1
Sun & UV
Sunshinehrs/day
6.6
7.0
9.0
9.8
10.8
11.9
12.8
12.3
9.6
7.3
6.2
5.9
9.1
Clear skyindex
39%
47%
39%
43%
48%
62%
80%
85%
51%
46%
36%
31%
51%
UV indexmax avg
1.4
2.3
3.3
4.9
7.0
7.1
8.9
8.1
5.3
3.2
1.8
1.2
4.5
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across Portugal

Custoias: -1.8 °C. Typical range in Portugal: 0.53.0 °C. Low anchor: Bragança, -3.3 °C. High anchor: Funchal, 9.8 °C.

85 cities tracked