28 Apr will be warm and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
32% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 31 degrees Celsius, while the the lowest temperature will drop to 20 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1013 mb. Relative humidity will be high.
Sunday
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
12:00
30 °C
33 °C
5 km/h 
6 km/h
1015 mb
46.8%
5,331 m
1,595 m
1/4
Apr, 28 12:00 @ Mostly stable
15:00
29 °C
31 °C
7 km/h
10 km/h
1012 mb
50.5%
5,400 m
1,220 m
1/4
Apr, 28 15:00 @ Mostly stable
18:00
24 °C
25 °C
6 km/h
18 km/h
1013 mb
69.6%
5,414 m
180 m
Apr, 28 18:00 @ Mostly stable
21:00
21 °C
22 °C
4 km/h
8 km/h
1015 mb
83.5%
5,402 m
37 m
Apr, 28 21:00 @ Mostly stable
29 Apr will be warm and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
33% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 18 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1015 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
00:00
20 °C
21 °C
3 km/h
5 km/h
1016 mb
87.6%
5,455 m
19 m
Apr, 29 00:00 @ Mostly stable
03:00
19 °C
21 °C
1 km/h 
3 km/h
1015 mb
92.1%
5,470 m
12 m
Apr, 29 03:00 @ Mostly stable
06:00
18 °C
20 °C
2 km/h
3 km/h
1017 mb
95.3%
5,518 m
11 m
Apr, 29 06:00 @ Mostly stable
09:00
26 °C
28 °C
6 km/h
7 km/h
1018 mb
63.4%
5,530 m
745 m
Apr, 29 09:00 @ Mostly stable
12:00
31 °C
34 °C
10 km/h
12 km/h
1016 mb
44.0%
5,517 m
2,045 m
2/4
Apr, 29 12:00 @ Mostly stable
15:00
28 °C
31 °C
11 km/h
14 km/h
1013 mb
54.2%
5,492 m
407 m
1/4
Apr, 29 15:00 @ Mostly stable
18:00
26 °C
28 °C
7 km/h
25 km/h
1015 mb
60.1%
5,498 m
309 m
Apr, 29 18:00 @ Mostly stable
21:00
23 °C
24 °C
6 km/h
24 km/h
1017 mb
71.1%
5,515 m
191 m
Apr, 29 21:00 @ Mostly stable
30 Apr will be warm and the weather will be stable, thunderstorms not likely.
The sky will be clear:
4% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 31 degrees Celsius, while the the lowest temperature will drop to 18 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1016 mb. Relative humidity will be high.
Tuesday
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
00:00
20 °C
22 °C
6 km/h
9 km/h
1017 mb
85.7%
5,480 m
56 m
Apr, 30 00:00 @ Mostly stable
03:00
19 °C
20 °C
5 km/h
6 km/h
1016 mb
94.3%
5,403 m
32 m
Apr, 30 03:00 @ Mostly stable
06:00
18 °C
19 °C
5 km/h
6 km/h
1017 mb
96.8%
5,385 m
44 m
Apr, 30 06:00 @ Mostly stable
09:00
24 °C
26 °C
6 km/h
13 km/h
1018 mb
69.1%
5,477 m
700 m
Apr, 30 09:00 @ Mostly stable
12:00
30 °C
33 °C
11 km/h
13 km/h
1016 mb
38.6%
5,489 m
1,668 m
Apr, 30 12:00 @ Stable
15:00
30 °C
33 °C
12 km/h
13 km/h
1014 mb
37.0%
5,390 m
1,838 m
Apr, 30 15:00 @ Mostly stable
18:00
23 °C
25 °C
5 km/h
25 km/h
1016 mb
65.5%
5,372 m
203 m
Apr, 30 18:00 @ Mostly stable
21:00
20 °C
21 °C
6 km/h
13 km/h
1017 mb
78.7%
5,340 m
74 m
Apr, 30 21:00 @ Mostly stable
1 May will be warm and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
21% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 31 degrees Celsius, while the the lowest temperature will drop to 18 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 high.
Wednesday
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
00:00
19 °C
19 °C
7 km/h
9 km/h
1018 mb
89.9%
5,381 m
74 m
May, 1 00:00 @ Mostly stable
03:00
19 °C
20 °C
5 km/h
8 km/h
1016 mb
91.3%
5,368 m
164 m
May, 1 03:00 @ Mostly stable
06:00
19 °C
20 °C
4 km/h
5 km/h
1017 mb
90.5%
5,365 m
62 m
May, 1 06:00 @ Mostly stable
09:00
23 °C
24 °C
7 km/h
11 km/h
1018 mb
69.2%
5,389 m
781 m
May, 1 09:00 @ Stable
12:00
30 °C
32 °C
11 km/h
13 km/h
1015 mb
41.3%
5,350 m
1,651 m
1/4
May, 1 12:00 @ Mostly stable
15:00
30 °C
33 °C
12 km/h
14 km/h
1012 mb
36.3%
5,310 m
1,898 m
May, 1 15:00 @ Mostly stable
18:00
23 °C
25 °C
7 km/h
30 km/h
1014 mb
60.8%
5,396 m
277 m
May, 1 18:00 @ Mostly stable
21:00
20 °C
21 °C
6 km/h
21 km/h
1016 mb
77.3%
5,367 m
180 m
May, 1 21:00 @ Stable
2 May will be warm and the weather will be stable, thunderstorms not likely.
The sky will be clear:
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 15 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1014 mb. Relative humidity will be high.
Thursday
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
00:00
18 °C
19 °C
4 km/h
7 km/h
1016 mb
89.7%
5,320 m
37 m
May, 2 00:00 @ Stable
03:00
17 °C
18 °C
3 km/h
5 km/h
1015 mb
94.9%
5,265 m
18 m
May, 2 03:00 @ Stable
06:00
16 °C
17 °C
2 km/h 
4 km/h
1016 mb
96.0%
5,395 m
12 m
May, 2 06:00 @ Stable
09:00
24 °C
26 °C
7 km/h
10 km/h
1016 mb
60.6%
5,517 m
711 m
May, 2 09:00 @ Stable
12:00
30 °C
32 °C
9 km/h
12 km/h
1013 mb
35.0%
5,529 m
1,468 m
May, 2 12:00 @ Stable
15:00
31 °C
34 °C
9 km/h
10 km/h
1010 mb
28.9%
5,542 m
1,875 m
May, 2 15:00 @ Stable
18:00
23 °C
25 °C
7 km/h
10 km/h
1012 mb
52.6%
5,513 m
38 m
May, 2 18:00 @ Stable
21:00
20 °C
21 °C
3 km/h
9 km/h
1014 mb
70.8%
5,437 m
44 m
May, 2 21:00 @ Stable
3 May will be very warm (caution) and the weather will be stable, thunderstorms not likely.
The sky will be clear:
The highest temperature will reach 33 degrees Celsius, while the the lowest temperature will drop to 16 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1013 mb. Relative humidity will be high.
Friday
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
00:00
18 °C
20 °C
3 km/h
5 km/h
1015 mb
77.3%
5,393 m
18 m
May, 3 00:00 @ Stable
03:00
17 °C
19 °C
3 km/h 
4 km/h
1014 mb
84.7%
5,318 m
12 m
May, 3 03:00 @ Mostly stable
06:00
16 °C
17 °C
3 km/h 
4 km/h
1015 mb
91.0%
5,250 m
11 m
May, 3 06:00 @ Mostly stable
09:00
25 °C
27 °C
4 km/h
4 km/h
1016 mb
57.3%
5,307 m
520 m
May, 3 09:00 @ Mostly stable
12:00
32 °C
35 °C
7 km/h
7 km/h
1013 mb
33.1%
5,328 m
1,438 m
May, 3 12:00 @ Mostly stable
15:00
32 °C
35 °C
10 km/h
10 km/h
1011 mb
27.1%
5,325 m
1,957 m
May, 3 15:00 @ Mostly stable
18:00
23 °C
25 °C
7 km/h
18 km/h
1012 mb
55.3%
5,333 m
89 m
May, 3 18:00 @ Mostly stable
21:00
20 °C
22 °C
5 km/h
8 km/h
1015 mb
63.0%
5,317 m
29 m
May, 3 21:00 @ Mostly stable
4 May will be warm and the weather will be stable, thunderstorms not likely.
The sky will be clear:
2% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 17 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1016 mb. Relative humidity will be high.
Saturday
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
00:00
19 °C
20 °C
3 km/h
6 km/h
1016 mb
69.7%
5,293 m
21 m
May, 4 00:00 @ Mostly stable
03:00
18 °C
19 °C
3 km/h
4 km/h
1016 mb
86.4%
5,266 m
15 m
May, 4 03:00 @ Mostly stable
06:00
17 °C
19 °C
3 km/h
4 km/h
1018 mb
93.4%
5,255 m
16 m
May, 4 06:00 @ Mostly stable
09:00
25 °C
27 °C
7 km/h
10 km/h
1019 mb
63.5%
5,250 m
793 m
May, 4 09:00 @ Mostly stable
12:00
31 °C
34 °C
12 km/h
13 km/h
1016 mb
35.7%
5,255 m
1,831 m
May, 4 12:00 @ Mostly stable
15:00
31 °C
33 °C
14 km/h
16 km/h
1014 mb
33.1%
5,263 m
1,841 m
May, 4 15:00 @ Mostly stable
18:00
22 °C
24 °C
6 km/h 
22 km/h
1016 mb
66.4%
5,276 m
147 m
May, 4 18:00 @ Mostly stable
21:00
19 °C
20 °C
5 km/h
10 km/h
1018 mb
81.0%
5,305 m
50 m
May, 4 21:00 @ Mostly stable
5 May will be with comfortable temperatures and the weather will be .
The sky will be :
157% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
15% convective clouds (Cumulonimbus)
The highest temperature will reach 28 degrees Celsius, while the the lowest temperature will drop to 16 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 7128 mb. Relative humidity will be .
Sunday
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
00:00
18 °C
19 °C
6 km/h
10 km/h
1019 mb
89.5%
5,302 m
62 m
May, 5 00:00 @ Mostly stable
03:00
17 °C
18 °C
6 km/h
10 km/h
1019 mb
96.3%
5,209 m
74 m
May, 5 03:00 @ Mostly stable
06:00
17 °C
17 °C
8 km/h
8 km/h
1020 mb
95.1%
5,164 m
91 m
May, 5 06:00 @ Mostly stable
09:00
23 °C
24 °C
8 km/h
20 km/h
1021 mb
69.3%
5,183 m
788 m
May, 5 09:00 @ Mostly stable
12:00
25 °C
26 °C
9 km/h
22 km/h
1019 mb
66.5%
5,188 m
1,114 m
May, 5 12:00 @ Mostly stable
15:00
28 °C
30 °C
15 km/h
23 km/h
1017 mb
49.3%
5,193 m
1,699 m
1/4
May, 5 15:00 @ Mostly stable
18:00
22 °C
23 °C
4 km/h
9 km/h
1018 mb
77.0%
5,114 m
47 m
May, 5 18:00 @ Mostly stable
Piauí
20:54 
