Currently, it's 25°C in Rio de Janeiro. The high today is expected to be 27°C. It'll be a dry day overall. Tomorrow, it will be around 29°C and dry.
Weather in March: What to expect in Rio de Janeiro?
Click on a day for a detailed weather forecast
This is the hourly weather for the next 5 days in Rio de Janeiro
22 Mar 09:00 |
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23 Mar 00:00 |
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24 Mar 00:00 |
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25 Mar 00:00 |
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26 Mar 00:00 |
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Weather | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Temperature | 25° | 26° | 27° | 27° | 27° | 27° | 27° | 26° | 26° | 25° | 25° | 25° | 25° | 25° | 24° | 24° | 24° | 24° | 23° | 23° | 23° | 23° | 23° | 25° | 26° | 28° | 28° | 29° | 28° | 28° | 28° | 27° | 27° | 26° | 26° | 26° | 26° | 25° | 25° | 25° | 24° | 24° | 24° | 24° | 24° | 24° | 24° | 26° | 27° | 28° | 28° | 29° | 29° | 29° | 28° | 27° | 26° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 24° | 24° | 24° | 24° | 25° | 26° | 27° | 28° | 29° | 28° | 27° | 27° | 26° | 26° | 26° | 25° | 25° | 25° | 25° | 25° | 24° | 24° | 24° | 24° | 24° | 24° | 24° | 24° | 24° | 25° | 26° | 26° | 26° | 26° | 26° | 26° | 26° | 26° | 26° | 26° | 25° | 25° | 25° | 25° | 25° |
Rain | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.3 mm | 0.4 mm | 1.7 mm | 2.4 mm | 1.9 mm | 0.2 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.3 mm | 0 mm | 0.2 mm | 0.3 mm | 0.2 mm | 0.2 mm | 0.2 mm | 0.3 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.5 mm | 0 mm | 0 mm | 1 mm | 0 mm | 0 mm | 0.2 mm | 0 mm | 0 mm | 0.5 mm | 0 mm | 0 mm |
Wind speed | 9 km/h | 10 km/h | 12 km/h | 14 km/h | 15 km/h | 17 km/h | 18 km/h | 17 km/h | 17 km/h | 16 km/h | 17 km/h | 16 km/h | 14 km/h | 10 km/h | 11 km/h | 9 km/h | 8 km/h | 8 km/h | 8 km/h | 8 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 8 km/h | 11 km/h | 13 km/h | 16 km/h | 17 km/h | 18 km/h | 19 km/h | 19 km/h | 20 km/h | 21 km/h | 18 km/h | 16 km/h | 13 km/h | 11 km/h | 9 km/h | 9 km/h | 6 km/h | 5 km/h | 4 km/h | 5 km/h | 5 km/h | 6 km/h | 6 km/h | 6 km/h | 5 km/h | 8 km/h | 11 km/h | 14 km/h | 16 km/h | 13 km/h | 7 km/h | 8 km/h | 18 km/h | 12 km/h | 9 km/h | 7 km/h | 4 km/h | 3 km/h | 5 km/h | 7 km/h | 6 km/h | 6 km/h | 5 km/h | 5 km/h | 5 km/h | 5 km/h | 5 km/h | 5 km/h | 9 km/h | 16 km/h | 22 km/h | 26 km/h | 23 km/h | 20 km/h | 14 km/h | 11 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 8 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 8 km/h | 8 km/h | 7 km/h | 5 km/h | 5 km/h | 7 km/h | 9 km/h | 12 km/h | 15 km/h | 14 km/h | 13 km/h | 11 km/h | 11 km/h | 10 km/h | 10 km/h | 9 km/h | 8 km/h | 7 km/h | 7 km/h | 7 km/h |
Wind gust | 12 km/h | 11 km/h | 12 km/h | 11 km/h | 12 km/h | 14 km/h | 18 km/h | 21 km/h | 23 km/h | 25 km/h | 27 km/h | 28 km/h | 26 km/h | 19 km/h | 18 km/h | 14 km/h | 11 km/h | 10 km/h | 10 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h | 10 km/h | 11 km/h | 10 km/h | 10 km/h | 12 km/h | 13 km/h | 16 km/h | 19 km/h | 25 km/h | 28 km/h | 31 km/h | 33 km/h | 28 km/h | 26 km/h | 22 km/h | 16 km/h | 12 km/h | 11 km/h | 7 km/h | 5 km/h | 4 km/h | 6 km/h | 5 km/h | 7 km/h | 7 km/h | 8 km/h | 5 km/h | 6 km/h | 8 km/h | 8 km/h | 12 km/h | 14 km/h | 10 km/h | 10 km/h | 22 km/h | 15 km/h | 12 km/h | 9 km/h | 4 km/h | 5 km/h | 7 km/h | 8 km/h | 7 km/h | 6 km/h | 6 km/h | 5 km/h | 6 km/h | 6 km/h | 6 km/h | 7 km/h | 11 km/h | 17 km/h | 21 km/h | 26 km/h | 27 km/h | 26 km/h | 22 km/h | 17 km/h | 14 km/h | 11 km/h | 11 km/h | 9 km/h | 9 km/h | 10 km/h | 11 km/h | 11 km/h | 10 km/h | 11 km/h | 10 km/h | 9 km/h | 7 km/h | 7 km/h | 7 km/h | 9 km/h | 11 km/h | 13 km/h | 16 km/h | 16 km/h | 16 km/h | 16 km/h | 16 km/h | 16 km/h | 16 km/h | 14 km/h | 12 km/h | 9 km/h | 9 km/h | 9 km/h |
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Cloud cover | 0% | 1% | 4% | 6% | 7% | 4% | 12% | 19% | 5% | 5% | 3% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 5% | 5% | 5% | 2% | 0% | 0% | 0% | 0% | 0% | 1% | 0% | 0% | 0% | 5% | 5% | 4% | 11% | 94% | 38% | 26% | 50% | 29% | 84% | 17% | 89% | 44% | 77% | 100% | 99% | 100% | 70% | 12% | 79% | 38% | 100% | 100% | 100% | 99% | 94% | 84% | 100% | 100% | 100% | 89% | 98% | 39% | 5% | 4% | 5% | 5% | 12% | 5% | 7% | 2% | 92% | 100% | 100% | 100% | 100% | 76% | 100% | 100% | 100% | 45% | 9% | 0% | 1% | 1% | 1% | 1% | 1% | 0% | 0% | 2% | 5% | 5% | 5% | 10% | 15% | 20% | 35% | 50% | 64% | 53% | 41% | 29% | 30% | 31% | 32% | 30% | 28% |
Humidity | 72% | 68% | 67% | 67% | 67% | 67% | 70% | 72% | 74% | 76% | 78% | 78% | 78% | 78% | 79% | 79% | 80% | 80% | 82% | 83% | 85% | 86% | 83% | 77% | 71% | 66% | 64% | 65% | 69% | 71% | 73% | 76% | 81% | 84% | 85% | 85% | 85% | 87% | 88% | 88% | 88% | 88% | 88% | 88% | 89% | 88% | 85% | 79% | 74% | 67% | 65% | 64% | 64% | 67% | 74% | 78% | 88% | 92% | 92% | 92% | 93% | 92% | 92% | 92% | 92% | 91% | 91% | 90% | 89% | 87% | 85% | 78% | 72% | 68% | 66% | 69% | 74% | 75% | 79% | 84% | 85% | 88% | 90% | 90% | 90% | 90% | 90% | 90% | 90% | 90% | 90% | 90% | 90% | 89% | 86% | 79% | 73% | 75% | 77% | 80% | 78% | 77% | 76% | 77% | 78% | 79% | 81% | 82% | 83% | 84% | 84% |
Visibility | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 23 km | 7 km | 5 km | 20 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 21 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 24 km | 23 km | 22 km | 21 km | 22 km | 23 km | 24 km | 20 km | 16 km | 12 km | 16 km | 20 km | 24 km | 24 km | 24 km |
UV index | 5 | 7 | 9 | 9 | 9 | 8 | 7 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 5 | 7 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 5 | 6 | 7 | 9 | 9 | 8 | 6 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 5 | 7 | 8 | 9 | 8 | 7 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 5 | 6 | 7 | 8 | 7 | 7 | 7 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 |
Click on a month to view more weather details for that period
Month | Rating | Weather | Max | Min | Precip | Snow | Dry (days) |
Precip (days) |
Snow (days) |
---|---|---|---|---|---|---|---|---|---|
January | 31° | 24° | 103 mm | 0 cm | 26 | 5 | 0 | ||
February | 30° | 24° | 97 mm | 0 cm | 23 | 6 | 0 | ||
March | 30° | 24° | 104 mm | 0 cm | 27 | 4 | 0 | ||
April | 28° | 22° | 48 mm | 0 cm | 27 | 3 | 0 | ||
May | 27° | 20° | 26 mm | 0 cm | 29 | 2 | 0 | ||
June | 26° | 19° | 16 mm | 0 cm | 28 | 2 | 0 | ||
July | 26° | 18° | 6.5 mm | 0 cm | 30 | 1 | 0 | ||
August | 26° | 19° | 26 mm | 0 cm | 28 | 3 | 0 | ||
September | 27° | 21° | 27 mm | 0 cm | 27 | 3 | 0 | ||
October | 27° | 21° | 51 mm | 0 cm | 27 | 4 | 0 | ||
November | 27° | 21° | 58 mm | 0 cm | 24 | 6 | 0 | ||
December | 29° | 23° | 101 mm | 0 cm | 25 | 6 | 0 |