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Weather Forecast for Porto (Piauí, Brazil)
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Forecast Overview
Fri Sep 20 
106°F 66°F 41°C 19°C More sun than clouds.
detailsSat Sep 21 106°F 68°F 41°C 20°C More sun than clouds.
detailsSun Sep 22 
106°F 68°F 41°C 20°C Mostly sunny.
detailsMon Sep 23 108°F 70°F 42°C 21°C Times of sun and clouds.
detailsTue Sep 24 106°F 68°F 41°C 20°C Times of sun and clouds.
detailsWed Sep 25 106°F 70°F 41°C 21°C More sun than clouds.
detailsThu Sep 26 106°F 70°F 41°C 21°C Times of sun and clouds.
detailsFri Sep 27 106°F 68°F 41°C 20°C Mostly sunny.
detailsSat Sep 28 108°F 68°F 42°C 20°C Mostly sunny.
details
Detailed Forecast
| Friday, September 20 | sunrise: 05:41 sunset: 17:47 |
| Low around 67°F (19°C), high around 106°F (41°C). More sun than clouds. Wind: 7 mph (12 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 |  | Clear. | 68°F (20°C) | 2 mph (4 km/h) | 91% | 0.046% |
| 03:00 06:00 | | Sunny. | 67°F (20°C) | 3 mph (5 km/h) | 88% | 0.046% |
| 06:00 09:00 | | Sunny. | 88°F (31°C) | 6 mph (9 km/h) | 40% | 0.046% |
| 09:00 12:00 | | Sunny. | 101°F (38°C) | 5 mph (8 km/h) | 23% | 0.046% |
| 12:00 15:00 | | Overcast. | 105°F (41°C) | 3 mph (4 km/h) | 19% | 0.045% |
| 15:00 18:00 | | Considerable cloudiness. | 94°F (34°C) | 5 mph (8 km/h) | 27% | 0.045% |
| 18:00 21:00 | | Overcast. | 81°F (27°C) | 7 mph (12 km/h) | 58% | 0.045% |
| 21:00 00:00 | | Clear. | 71°F (22°C) | 3 mph (5 km/h) | 85% | 0.045% |
| Saturday, September 21 | sunrise: 05:40 sunset: 17:47 |
| Low around 67°F (20°C), high around 105°F (41°C). More sun than clouds. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | A few passing clouds. | 68°F (20°C) | 2 mph (4 km/h) | 99% | 0.045% |
| 03:00 06:00 | | A few passing clouds. | 68°F (20°C) | 3 mph (4 km/h) | 99% | 0.045% |
| 06:00 09:00 | | Sunny. | 87°F (31°C) | 5 mph (9 km/h) | 43% | 0.045% |
| 09:00 12:00 | | Overcast. | 101°F (38°C) | 5 mph (8 km/h) | 24% | 0.045% |
| 12:00 15:00 | | Mostly cloudy. | 105°F (41°C) | 4 mph (6 km/h) | 19% | 0.045% |
| 15:00 18:00 | | Overcast. | 93°F (34°C) | 1 mph (2 km/h) | 26% | 0.045% |
| 18:00 21:00 | | Clear. | 80°F (27°C) | 6 mph (10 km/h) | 64% | 0.044% |
| 21:00 00:00 | | Clear. | 74°F (23°C) | 5 mph (8 km/h) | 81% | 0.044% |
| Sunday, September 22 | sunrise: 05:40 sunset: 17:46 |
| Low around 68°F (20°C), high around 106°F (41°C). Mostly sunny. Wind: 7 mph (11 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 69°F (20°C) | 2 mph (3 km/h) | 97% | 0.044% |
| 03:00 06:00 | | Mostly sunny. | 68°F (20°C) | 2 mph (3 km/h) | 98% | 0.045% |
| 06:00 09:00 | | Sunny. | 87°F (31°C) | 5 mph (8 km/h) | 45% | 0.044% |
| 09:00 12:00 | | Sunny. | 101°F (39°C) | 5 mph (7 km/h) | 23% | 0.044% |
| 12:00 15:00 | | Sunny. | 105°F (41°C) | 4 mph (6 km/h) | 18% | 0.044% |
| 15:00 18:00 | | Overcast. | 94°F (34°C) | 5 mph (9 km/h) | 28% | 0.044% |
| 18:00 21:00 | | Clear. | 79°F (26°C) | 7 mph (11 km/h) | 65% | 0.044% |
| 21:00 00:00 | | Clear. | 72°F (22°C) | 4 mph (6 km/h) | 83% | 0.044% |
| Monday, September 23 | sunrise: 05:39 sunset: 17:46 |
| Low around 69°F (21°C), high around 107°F (42°C). Estimated precipitation: 0 in (0.0625 mm). Times of sun and clouds. Wind: 10 mph (16 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 72°F (22°C) | 5 mph (7 km/h) | 84% | 0.044% |
| 03:00 06:00 | | Sunny. | 69°F (21°C) | 2 mph (4 km/h) | 95% | 0.044% |
| 06:00 09:00 | | Sunny. | 87°F (31°C) | 5 mph (8 km/h) | 45% | 0.044% |
| 09:00 12:00 | | Sunny. | 102°F (39°C) | 4 mph (6 km/h) | 25% | 0.043% |
| 12:00 15:00 | | Overcast. | 106°F (41°C) | 2 mph (3 km/h) | 20% | 0.043% |
| 15:00 18:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 92°F (33°C) | 10 mph (16 km/h) | 37% | 0.043% |
| 18:00 21:00 | | Clear. | 81°F (27°C) | 6 mph (9 km/h) | 63% | 0.043% |
| 21:00 00:00 | | Clear. | 75°F (24°C) | 4 mph (6 km/h) | 82% | 0.043% |
| Tuesday, September 24 | sunrise: 05:39 sunset: 17:46 |
| Low around 69°F (20°C), high around 106°F (41°C). Times of sun and clouds. Wind: 9 mph (15 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 70°F (21°C) | 3 mph (5 km/h) | 92% | 0.043% |
| 03:00 06:00 | | Sunny. | 69°F (21°C) | 2 mph (3 km/h) | 92% | 0.043% |
| 06:00 09:00 | | Sunny. | 88°F (31°C) | 6 mph (10 km/h) | 44% | 0.043% |
| 09:00 12:00 | | Sunny. | 101°F (38°C) | 5 mph (8 km/h) | 27% | 0.043% |
| 12:00 15:00 | | Overcast. | 106°F (41°C) | 3 mph (5 km/h) | 20% | 0.043% |
| 15:00 18:00 | | Overcast. | 92°F (33°C) | 9 mph (15 km/h) | 35% | 0.043% |
| 18:00 21:00 | | Mostly cloudy. | 79°F (26°C) | 3 mph (6 km/h) | 68% | 0.043% |
| 21:00 00:00 | | Clear. | 73°F (23°C) | 2 mph (3 km/h) | 87% | 0.043% |
| Wednesday, September 25 | sunrise: 05:39 sunset: 17:46 |
| Low around 69°F (21°C), high around 106°F (41°C). More sun than clouds. Wind: 10 mph (16 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 72°F (22°C) | 5 mph (8 km/h) | 91% | 0.043% |
| 03:00 06:00 | | Sunny. | 70°F (21°C) | 2 mph (4 km/h) | 94% | 0.043% |
| 06:00 09:00 | | Sunny. | 88°F (31°C) | 6 mph (9 km/h) | 47% | 0.043% |
| 09:00 12:00 | | Sunny. | 102°F (39°C) | 5 mph (8 km/h) | 27% | 0.042% |
| 12:00 15:00 | | Overcast. | 105°F (41°C) | 4 mph (6 km/h) | 20% | 0.042% |
| 15:00 18:00 | | Mostly cloudy. | 90°F (32°C) | 10 mph (16 km/h) | 42% | 0.042% |
| 18:00 21:00 | | Mostly cloudy. | 80°F (27°C) | 8 mph (12 km/h) | 63% | 0.042% |
| 21:00 00:00 | | A few passing clouds. | 74°F (23°C) | 3 mph (4 km/h) | 81% | 0.042% |
| Thursday, September 26 | sunrise: 05:38 sunset: 17:45 |
| Low around 69°F (21°C), high around 107°F (41°C). Times of sun and clouds. Wind: 9 mph (14 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 73°F (23°C) | 2 mph (4 km/h) | 83% | 0.042% |
| 03:00 06:00 | | Sunny. | 70°F (21°C) | 3 mph (5 km/h) | 91% | 0.042% |
| 06:00 09:00 | | Sunny. | 88°F (31°C) | 6 mph (10 km/h) | 45% | 0.042% |
| 09:00 12:00 | | Overcast. | 103°F (39°C) | 5 mph (8 km/h) | 23% | 0.042% |
| 12:00 15:00 | | Sunny. | 106°F (41°C) | 4 mph (6 km/h) | 18% | 0.042% |
| 15:00 18:00 | | Overcast. | 96°F (36°C) | 9 mph (14 km/h) | 28% | 0.041% |
| 18:00 21:00 | | Overcast. | 80°F (27°C) | 8 mph (12 km/h) | 64% | 0.041% |
| 21:00 00:00 | | Clear. | 76°F (24°C) | 5 mph (8 km/h) | 72% | 0.041% |
| Friday, September 27 | sunrise: 05:38 sunset: 17:45 |
| Low around 68°F (20°C), high around 106°F (41°C). Mostly sunny. Wind: 7 mph (11 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 70°F (21°C) | 3 mph (5 km/h) | 81% | 0.041% |
| 03:00 06:00 | | Sunny. | 68°F (20°C) | 3 mph (4 km/h) | 89% | 0.041% |
| 06:00 09:00 | | Sunny. | 88°F (31°C) | 5 mph (9 km/h) | 41% | 0.041% |
| 09:00 12:00 | | Sunny. | 102°F (39°C) | 5 mph (8 km/h) | 23% | 0.041% |
| 12:00 15:00 | | Sunny. | 106°F (41°C) | 4 mph (6 km/h) | 18% | 0.041% |
| 15:00 18:00 | | Overcast. | 95°F (35°C) | 3 mph (5 km/h) | 25% | 0.041% |
| 18:00 21:00 | | Clear. | 81°F (27°C) | 7 mph (11 km/h) | 66% | 0.041% |
| 21:00 00:00 | | Clear. | 74°F (23°C) | 4 mph (7 km/h) | 89% | 0.041% |
| Saturday, September 28 | sunrise: 05:37 sunset: 17:45 |
| Low around 68°F (20°C), high around 107°F (42°C). Mostly sunny. Wind: 7 mph (12 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 71°F (21°C) | 3 mph (4 km/h) | 96% | 0.041% |
| 03:00 06:00 | | Mostly sunny. | 69°F (20°C) | 3 mph (4 km/h) | 97% | 0.041% |
| 06:00 09:00 | | Sunny. | 88°F (31°C) | 4 mph (6 km/h) | 46% | 0.041% |
| 09:00 12:00 | | Sunny. | 103°F (40°C) | 3 mph (5 km/h) | 24% | 0.04% |
| 12:00 15:00 | | Sunny. | 106°F (41°C) | 4 mph (6 km/h) | 19% | 0.04% |
| 15:00 18:00 | | Overcast. | 96°F (36°C) | 7 mph (12 km/h) | 28% | 0.04% |
| 18:00 21:00 | | Clear. | 81°F (27°C) | 6 mph (10 km/h) | 63% | 0.04% |
| 21:00 00:00 | | Clear. | 73°F (23°C) | 5 mph (8 km/h) | 84% | 0.04% |
Porto (latitude 03°54'S, longitude 042°42'W)
Local Time:
Porto is in the "America/Fortaleza" timezone.
The "America/Fortaleza" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Saturday, 16 February 2002, 23:00 local time). During ST, the offset to Universal Time (UTC, GMT or Zulu) is -3:00 hours.
Porto will exit standard time (entering DST) on Tuesday, 19 January 2038, at 00:14 AM local time, when clocks will be turned forward 0 hour to Tuesday, 19 January 2038, 00:14 AM local daylight time. During DST, the offset to UTC will be -3:00 hours.