Monthly climate guide
Campos dos Goytacazes weather in August
August in Campos dos Goytacazes is typically warm, with average daytime highs around 26°C (79°F) and night-time lows near 19°C (67°F). The month usually brings about 33 mm of rain (fairly dry) and is a mix of sun and cloud. Daytime highs are about the same as July and about the same as September.
What stands out in August
- Only one month is cooler in Campos dos Goytacazes than August.
- Rain is well below Campos dos Goytacazes's usual level (around 61% less).
- It's one of the drier stretches of the year in Campos dos Goytacazes.
- Humidity near 76% makes 26°C feel stickier than it sounds.
Avg high
26°C
79°F
Avg low
19°C
67°F
Rainfall
33 mm
fairly dry
Humidity
76%
relative
Sky
46%
cloud · a mix of sun and cloud
Campos dos Goytacazes weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 30°C / 85°F | 24°C / 75°F | 128 mm | 81% | 56% |
| February | 30°C / 86°F | 24°C / 75°F | 92 mm | 80% | 57% |
| March | 29°C / 84°F | 24°C / 75°F | 142 mm | 81% | 66% |
| April | 28°C / 83°F | 23°C / 73°F | 57 mm | 78% | 59% |
| May | 27°C / 80°F | 21°C / 70°F | 65 mm | 78% | 56% |
| June | 26°C / 79°F | 20°C / 68°F | 35 mm | 80% | 51% |
| July | 26°C / 78°F | 19°C / 67°F | 24 mm | 77% | 45% |
| August | 26°C / 79°F | 19°C / 67°F | 33 mm | 76% | 46% |
| September | 27°C / 81°F | 20°C / 69°F | 46 mm | 75% | 50% |
| October | 28°C / 82°F | 22°C / 71°F | 74 mm | 76% | 67% |
| November | 28°C / 82°F | 22°C / 72°F | 179 mm | 80% | 77% |
| December | 29°C / 84°F | 23°C / 74°F | 148 mm | 82% | 65% |
What to pack for August
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is August a good time to visit Campos dos Goytacazes?
Compare the months in the chart above to find your ideal window.
Best time to visit Campos dos Goytacazes →Other Brazil cities in August
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Campos dos Goytacazes weather in August. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/brazil/campos-dos-goytacazes/august
<a href="https://weathercompare.eu/weather/brazil/campos-dos-goytacazes/august">Campos dos Goytacazes weather in August</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/brazil/campos-dos-goytacazes" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Campos dos Goytacazes weather in August"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/brazil/campos-dos-goytacazes/august">Campos dos Goytacazes weather in August</a> – WeatherCompare</p>
Campos dos Goytacazes in August: quick answers
Is August a good time to visit Campos dos Goytacazes?
Yes. August is one of the best months for Campos dos Goytacazes, with highs around 26°C and about 33 mm of rain.
How warm is Campos dos Goytacazes in August?
Average highs are about 26°C (79°F) and average lows about 19°C (67°F), based on 10 years of daily data.
Does it rain a lot in Campos dos Goytacazes in August?
Campos dos Goytacazes typically gets around 33 mm of rain in August — fairly dry.
Figures are long-term averages for the area around Campos dos Goytacazes (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.