| 21:00 GMT-3 |  Partly Cloudy Cumulonimbus Clouds Observed | 25°C / 77°F | 23°C / 73°F | 89% | 1005 mb (29.68 in) | N 17 kph (N 10.4 mph) | - | 10km |
| | SAOC 240000Z 36009KT 9999 FEW030 FEW045CB 25/23 Q1005 |
| 20:00 GMT-3 |  Mostly Cloudy | 26°C / 79°F | 23°C / 73°F | 84% | 1005 mb (29.68 in) | NNE 15 kph (NNE 9.2 mph) | - | 10km |
| | SAOC 232300Z 02008KT 9999 BKN020 26/23 Q1005 |
| 19:00 GMT-3 |  Mostly Cloudy | 25°C / 77°F | 23°C / 73°F | 89% | 1005 mb (29.68 in) | NNE 17 kph (NNE 10.4 mph) | - | 10km |
| | SAOC 232200Z 02009KT 9999 BKN012 25/23 Q1005 |
| 17:00 GMT-3 |  Overcast | 24°C / 75°F | 22°C / 72°F | 89% | 1006 mb (29.71 in) | ENE 9 kph (ENE 5.8 mph) | - | 10km |
| | SAOC 232000Z 07005KT 9999 BKN010 OVC050 24/22 Q1006 |
| 16:00 GMT-3 |  Overcast Fog And Mist | 23°C / 73°F | 22°C / 72°F | 94% | 1007 mb (29.74 in) | ENE 20 kph (ENE 12.7 mph) | - | 4000 |
| | SAOC 231900Z 07011KT 4000 BR BKN007 OVC050 23/22 Q1007 |
| 15:00 GMT-3 |  Overcast Light Rain | 22°C / 72°F | 21°C / 70°F | 94% | 1008 mb (29.77 in) | ENE 20 kph (ENE 12.7 mph) | - | 3000 |
| | SAOC 231800Z 07011KT 3000 -RA BKN007 OVC050 22/21 Q1008 |
| 14:00 GMT-3 |  Overcast Rain | 22°C / 72°F | 22°C / 72°F | 100% | 1009 mb (29.8 in) | ENE 28 kph (ENE 17.3 mph) | - | 3000 |
| | SAOC 231700Z 07015KT 3000 RA BKN007 OVC050 22/22 Q1009 |
| 13:00 GMT-3 |  Overcast | 23°C / 73°F | 22°C / 72°F | 94% | 1009 mb (29.8 in) | E 24 kph (E 15 mph) | - | 10km |
| | SAOC 231600Z 09013KT 9999 BKN010 OVC050 23/22 Q1009 |
| 12:00 GMT-3 |  Overcast | 25°C / 77°F | 22°C / 72°F | 83% | 1009 mb (29.8 in) | NNE 17 kph (NNE 10.4 mph) | - | 10km |
| | SAOC 231500Z 02009KT 9999 OVC025 25/22 Q1009 |
| 11:00 GMT-3 |  Mostly Cloudy Cumulonimbus Clouds Observed | 24°C / 75°F | 22°C / 72°F | 89% | 1007 mb (29.74 in) | NE 30 kph (NE 18.4 mph) | - | 10km |
| | SAOC 231400Z 05016KT 9999 SCT030 FEW050CB BKN050 24/22 Q1007 |
| 10:00 GMT-3 |  Mostly Cloudy Cumulonimbus Clouds Observed | 22°C / 72°F | 20°C / 68°F | 88% | 1010 mb (29.83 in) | NE 11 kph (NE 6.9 mph) | - | 10km |
| | SAOC 231300Z 05006KT 9999 SCT030 FEW050CB BKN050 22/20 Q1010 |
| 09:00 GMT-3 |  Mostly Cloudy Cumulonimbus Clouds Observed | 21°C / 70°F | 19°C / 66°F | 88% | 1009 mb (29.8 in) | NNE 13 kph (NNE 8.1 mph) | - | 10km |
| | SAOC 231200Z 02007KT 9999 BKN030 FEW050CB BKN050 21/19 Q1009 |
| 08:00 GMT-3 |  Partly Cloudy Cumulonimbus Clouds Observed | 21°C / 70°F | 20°C / 68°F | 94% | 1008 mb (29.77 in) | W 6 kph (W 3.5 mph) | - | 10km |
| | SAOC 231100Z 27003KT 9999 FEW030 FEW040 FEW040CB 21/20 Q1008 |
| 07:00 GMT-3 |  Partly Cloudy Cumulonimbus Clouds Observed | 21°C / 70°F | 19°C / 66°F | 88% | 1008 mb (29.77 in) | NNE 7 kph (NNE 4.6 mph) | - | 10km |
| | SAOC 231000Z 02004KT 9999 SCT025 FEW040 FEW040CB 21/19 Q1008 |
| 06:00 GMT-3 |  Partly Cloudy Cumulonimbus Clouds Observed | 21°C / 70°F | 16°C / 61°F | 73% | 1008 mb (29.77 in) | NNE 15 kph (NNE 9.2 mph) | - | 10km |
| | SAOC 230900Z 02008KT 9999 SCT025 FEW040CB 21/16 Q1008 |
| 05:00 GMT-3 |  Partly Cloudy Cumulonimbus Clouds Observed | 22°C / 72°F | 17°C / 63°F | 73% | 1005 mb (29.68 in) | NNE 9 kph (NNE 5.8 mph) | - | 10km |
| | SAOC 230800Z 02005KT 9999 SCT025 FEW040CB 22/17 Q1005 |
| 04:00 GMT-3 |  Partly Cloudy Cumulonimbus Clouds Observed | 22°C / 72°F | 17°C / 63°F | 73% | 1006 mb (29.71 in) | S 4 kph (S 2.3 mph) | - | 10km |
| | SAOC 230700Z 18002KT 9999 SCT025 FEW040CB 22/17 Q1006 |
| 03:00 GMT-3 |  Partly Cloudy Cumulonimbus Clouds Observed | 23°C / 73°F | 18°C / 64°F | 74% | 1007 mb (29.74 in) | N 4 kph (N 2.3 mph) | - | 10km |
| | SAOC 230600Z 36002KT 9999 SCT025 FEW040CB 23/18 Q1007 |
| 02:00 GMT-3 |  Partly Cloudy Cumulonimbus Clouds Observed | 24°C / 75°F | 21°C / 70°F | 83% | 1008 mb (29.77 in) | E 7 kph (E 4.6 mph) | - | 10km |
| | SAOC 230500Z 09004KT 9999 SCT025 FEW040CB 24/21 Q1008 |
| 01:00 GMT-3 |  Mostly Cloudy Cumulonimbus Clouds Observed | 25°C / 77°F | 22°C / 72°F | 83% | 1008 mb (29.77 in) | SW 7 kph (SW 4.6 mph) | - | 10km |
| | SAOC 230400Z 23004KT 9999 BKN025 FEW040CB 25/22 Q1008 |
| 00:00 GMT-3 |  Mostly Cloudy | 24°C / 75°F | 22°C / 72°F | 89% | 1008 mb (29.77 in) | NE 37 kph (NE 23 mph) | - | 10km |
| | SAOC 230300Z 05020KT 9999 BKN025 FEW040 SCT100 24/22 Q1008 |