Sat
Apr 27
Mostly stable
~6
l/m2
66%
Sun
Apr 28
Mostly stable
~3
l/m2
33%
Tue
Apr 30
Stable
~21
l/m2
86%
Wed
May 1
Mostly stable
~23
l/m2
82%
Thu
May 2
Stable
~24
l/m2
79%
Fri
May 3
Very stable
~16
l/m2
75%
27 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 66% probability of light rainfall and showers.
The sky will be partly cloudy:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
35% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
35% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
21% convective clouds (Cumulonimbus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1003 mb. Relative humidity will be very high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
04:00
1.3 46%
27%
9 °C
8 °C
7 km/h 
19 km/h
998 mb
84.9%
1,444 m
401 m
Apr, 27 04:00 @ Mostly stable
07:00
1.9 66%
33%
9 °C
8 °C
5 km/h 
13 km/h
999 mb
85.6%
1,405 m
292 m
Apr, 27 07:00 @ Mostly stable
10:00
0.4 52%
47%
10 °C
8 °C
10 km/h 
35 km/h
1002 mb
83.6%
1,377 m
819 m
Apr, 27 10:00 @ Mostly stable
13:00
0.5 28%
48%
12 °C
10 °C
15 km/h 
25 km/h
1005 mb
72.4%
1,466 m
914 m
Apr, 27 13:00 @ Mostly stable
16:00
0.2 13%
100%
13 °C
12 °C
14 km/h
22 km/h
1006 mb
62.1%
1,526 m
1,248 m
Apr, 27 16:00 @ Mostly stable
19:00
0.6 28%
100%
12 °C
11 °C
14 km/h 
19 km/h
1007 mb
68.4%
1,579 m
904 m
Apr, 27 19:00 @ Mostly stable
22:00
1.3 37%
100%
10 °C
12 °C
2 km/h
20 km/h
1010 mb
79.5%
1,562 m
556 m
Apr, 27 22:00 @ Mostly stable
28 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 33% probability of light rainfall and showers.
The sky will be slightly cloudy:
6% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
7% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% convective clouds (Cumulonimbus)
The highest temperature will reach 14 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1014 mb. Relative humidity will be high.
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
1.9 33%
100%
10 °C
10 °C
4 km/h
19 km/h
1011 mb
78.7%
1,516 m
634 m
Apr, 28 01:00 @ Mostly stable
04:00
0.2 14%
100%
9 °C
9 °C
5 km/h
16 km/h
1012 mb
78.8%
1,458 m
510 m
Apr, 28 04:00 @ Mostly stable
07:00
0.4 15%
100%
9 °C
9 °C
5 km/h
12 km/h
1013 mb
78.5%
1,456 m
395 m
Apr, 28 07:00 @ Mostly stable
10:00
11 °C
11 °C
4 km/h
9 km/h
1015 mb
73.2%
1,496 m
410 m
Apr, 28 10:00 @ Mostly stable
13:00
13 °C
12 °C
12 km/h
20 km/h
1016 mb
59.3%
1,599 m
1,028 m
Apr, 28 13:00 @ Mostly stable
16:00
14 °C
12 °C
17 km/h
28 km/h
1016 mb
60.8%
1,694 m
1,172 m
Apr, 28 16:00 @ Mostly stable
19:00
0.2 10%
100%
13 °C
12 °C
15 km/h
33 km/h
1017 mb
61.7%
1,755 m
990 m
Apr, 28 19:00 @ Stable
22:00
11 °C
11 °C
6 km/h
30 km/h
1019 mb
72.1%
1,735 m
614 m
Apr, 28 22:00 @ Stable
29 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be cloudy:
47% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
51% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
21% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 15 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1019 mb. Relative humidity will be high.
Monday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
10 °C
10 °C
6 km/h
22 km/h
1019 mb
75.1%
1,835 m
434 m
Apr, 29 01:00 @ Stable
04:00
9 °C
9 °C
6 km/h
21 km/h
1019 mb
78.6%
1,855 m
356 m
Apr, 29 04:00 @ Very stable
07:00
9 °C
9 °C
5 km/h
19 km/h
1019 mb
78.1%
1,817 m
364 m
Apr, 29 07:00 @ Very stable
10:00
12 °C
12 °C
4 km/h
14 km/h
1020 mb
65.7%
1,859 m
484 m
Apr, 29 10:00 @ Very stable
13:00
14 °C
13 °C
11 km/h
15 km/h
1020 mb
60.0%
1,929 m
808 m
Apr, 29 13:00 @ Very stable
16:00
14 °C
13 °C
16 km/h
18 km/h
1019 mb
63.2%
2,121 m
926 m
Apr, 29 16:00 @ Stable
19:00
14 °C
13 °C
13 km/h
16 km/h
1019 mb
70.7%
2,127 m
854 m
Apr, 29 19:00 @ Stable
22:00
13 °C
13 °C
4 km/h 
12 km/h
1020 mb
80.1%
2,071 m
449 m
Apr, 29 22:00 @ Stable
30 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 86% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
26% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
64% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
69% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
37% convective clouds (Cumulonimbus)
The highest temperature will reach 14 degrees Celsius, while the the lowest temperature will drop to 10 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1015 mb. Relative humidity will be very high.
Tuesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
0.5 52%
15%
12 °C
12 °C
7 km/h 
21 km/h
1018 mb
86.1%
2,224 m
430 m
Apr, 30 01:00 @ Stable
04:00
3.7 61%
29%
13 °C
13 °C
5 km/h
18 km/h
1017 mb
89.1%
2,159 m
342 m
Apr, 30 04:00 @ Stable
07:00
5.2 84%
44%
13 °C
13 °C
6 km/h
19 km/h
1016 mb
89.1%
2,086 m
417 m
Apr, 30 07:00 @ Stable
10:00
2 68%
64%
13 °C
12 °C
9 km/h 
28 km/h
1016 mb
90.8%
2,175 m
535 m
Apr, 30 10:00 @ Mostly stable
13:00
5.1 86%
68%
13 °C
13 °C
12 km/h
30 km/h
1015 mb
90.2%
2,229 m
629 m
Apr, 30 13:00 @ Mostly stable
16:00
1.4 51%
96%
13 °C
12 °C
17 km/h
30 km/h
1015 mb
80.1%
2,055 m
889 m
Apr, 30 16:00 @ Stable
19:00
2.1 58%
97%
12 °C
11 °C
14 km/h
28 km/h
1015 mb
77.4%
1,670 m
846 m
Apr, 30 19:00 @ Stable
22:00
0.5 38%
100%
11 °C
11 °C
5 km/h
22 km/h
1016 mb
77.0%
1,519 m
603 m
Apr, 30 22:00 @ Stable
1 May will be with moderate temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 82% probability of moderate rainfall and showers.
The sky will be cloudy:
55% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
20% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
55% convective clouds (Cumulonimbus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 9 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1014 mb. Relative humidity will be high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
2.4 61%
99%
10 °C
11 °C
4 km/h
24 km/h
1015 mb
78.1%
1,450 m
683 m
May, 1 01:00 @ Mostly stable
04:00
2.6 65%
94%
10 °C
10 °C
4 km/h
25 km/h
1014 mb
78.0%
1,372 m
766 m
May, 1 04:00 @ Slightly unstable
07:00
4.9 82%
97%
10 °C
11 °C
2 km/h
23 km/h
1014 mb
75.7%
1,323 m
850 m
May, 1 07:00 @ Slightly unstable
10:00
1.9 57%
100%
12 °C
11 °C
9 km/h
23 km/h
1015 mb
68.6%
1,363 m
1,102 m
May, 1 10:00 @ Slightly unstable
13:00
4.1 58%
100%
12 °C
11 °C
15 km/h
26 km/h
1015 mb
70.4%
1,430 m
1,190 m
May, 1 13:00 @ Slightly unstable
16:00
1.8 44%
100%
12 °C
10 °C
17 km/h
29 km/h
1014 mb
71.3%
1,422 m
1,257 m
May, 1 16:00 @ Mostly stable
19:00
3.2 54%
100%
12 °C
11 °C
8 km/h
23 km/h
1014 mb
73.1%
1,463 m
985 m
May, 1 19:00 @ Mostly stable
22:00
2 45%
100%
11 °C
11 °C
3 km/h
16 km/h
1015 mb
77.0%
1,503 m
636 m
May, 1 22:00 @ Mostly stable
2 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 79% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
69% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
38% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
54% convective clouds (Cumulonimbus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 9 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1015 mb. Relative humidity will be very high.
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
4.4 79%
100%
10 °C
11 °C
4 km/h
18 km/h
1015 mb
76.7%
1,525 m
674 m
May, 2 01:00 @ Mostly stable
04:00
2.1 49%
100%
10 °C
10 °C
5 km/h
18 km/h
1014 mb
78.8%
1,470 m
638 m
May, 2 04:00 @ Mostly stable
07:00
3.8 76%
100%
10 °C
9 °C
6 km/h
11 km/h
1014 mb
79.5%
1,466 m
297 m
May, 2 07:00 @ Mostly stable
10:00
2.1 66%
100%
11 °C
10 °C
10 km/h
18 km/h
1015 mb
76.6%
1,420 m
577 m
May, 2 10:00 @ Mostly stable
13:00
4 76%
99%
12 °C
11 °C
11 km/h
22 km/h
1015 mb
72.6%
1,471 m
858 m
May, 2 13:00 @ Stable
16:00
2 51%
96%
12 °C
11 °C
13 km/h
25 km/h
1015 mb
73.9%
1,550 m
980 m
May, 2 16:00 @ Stable
19:00
3.8 58%
95%
12 °C
12 °C
9 km/h
25 km/h
1016 mb
76.8%
1,633 m
751 m
May, 2 19:00 @ Very stable
22:00
1.5 44%
100%
11 °C
11 °C
4 km/h
19 km/h
1017 mb
81.4%
1,646 m
468 m
May, 2 22:00 @ Very stable
3 May will be with moderate temperatures and the weather will be very stable.
There is a 75% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
53% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
61% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
38% convective clouds (Cumulonimbus)
The highest temperature will reach 15 degrees Celsius, while the the lowest temperature will drop to 10 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1016 mb. Relative humidity will be very high.
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
2.8 50%
100%
11 °C
11 °C
6 km/h
18 km/h
1017 mb
81.2%
1,655 m
481 m
May, 3 01:00 @ Very stable
04:00
1.4 42%
100%
11 °C
11 °C
6 km/h
18 km/h
1016 mb
80.0%
1,638 m
606 m
May, 3 04:00 @ Very stable
07:00
2.8 57%
100%
11 °C
11 °C
6 km/h
17 km/h
1016 mb
81.2%
1,659 m
475 m
May, 3 07:00 @ Very stable
10:00
1.2 39%
100%
12 °C
12 °C
6 km/h
19 km/h
1017 mb
77.5%
1,661 m
697 m
May, 3 10:00 @ Very stable
13:00
2.5 60%
100%
14 °C
13 °C
16 km/h
25 km/h
1017 mb
71.2%
1,826 m
1,112 m
May, 3 13:00 @ Stable
16:00
0.4 53%
100%
14 °C
13 °C
19 km/h
26 km/h
1016 mb
69.2%
1,933 m
1,130 m
May, 3 16:00 @ Stable
19:00
1.6 65%
49%
12 °C
11 °C
10 km/h
17 km/h
1016 mb
84.3%
1,967 m
539 m
May, 3 19:00 @ Very stable
22:00
3.2 75%
2%
11 °C
10 °C
7 km/h
18 km/h
1016 mb
90.5%
2,075 m
352 m
May, 3 22:00 @ Stable
4 May will be with moderate temperatures and the weather will be .
There is a 96% probability of moderate rainfall and showers.
The sky will be :
99% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
350% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
342% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
53% convective clouds (Cumulonimbus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 10 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 4051 mb. Relative humidity will be .
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
7.4 96%
1%
10 °C
10 °C
8 km/h
21 km/h
1014 mb
90.5%
2,372 m
254 m
May, 4 01:00 @ Stable
04:00
0.6 57%
11 °C
11 °C
7 km/h
21 km/h
1012 mb
86.6%
2,091 m
410 m
May, 4 04:00 @ Stable
07:00
0.8 59%
8%
11 °C
12 °C
3 km/h
14 km/h
1013 mb
84.6%
1,823 m
450 m
May, 4 07:00 @ Stable
10:00
0.5 38%
96%
13 °C
13 °C
4 km/h
14 km/h
1014 mb
78.0%
1,741 m
558 m
May, 4 10:00 @ Stable
Pousada De Viana do Castelo
09:45 
