Climate normals · 1970–2000
Rio das Ostras Climate
Rio das Ostras is a city in Brazil (21) with a population of about 168,099. Its average annual temperature is 23.1°C (74°F), with roughly 1209 mm of rain per year.
23.1°C
Avg Temp
1209
Precip (mm/yr)
Feb
Hottest Month
Jul
Coldest Month
Rio das Ostras Climate
Rio das Ostras has an average annual temperature of 23.1°C (74°F) and receives about 1209 mm of precipitation per year. The warmest month is February and the coldest is July. Figures are 1970–2000 climate normals.
23.1°C
Avg Temp
1209
Precip (mm/yr)
Feb
Hottest Month
Jul
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 26° / 78° | 163 mm |
| February | 26° / 79° | 134 mm |
| March | 26° / 78° | 138 mm |
| April | 24° / 75° | 106 mm |
| May | 22° / 71° | 69 mm |
| June | 21° / 69° | 46 mm |
| July | 20° / 68° | 38 mm |
| August | 21° / 69° | 36 mm |
| September | 21° / 70° | 58 mm |
| October | 23° / 73° | 101 mm |
| November | 24° / 74° | 138 mm |
| December | 25° / 77° | 182 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Rio das Ostras
The most comfortable months to visit Rio das Ostras are typically August, June and July, when temperatures are mildest and rainfall is relatively low. The hottest month is February (around 31°C high). The coldest is July (near 15°C low). December is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Rio das Ostras are typically August, June and July, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Rio das Ostras, Brazil has an average annual temperature of 23.1°C and about 1209 mm of precipitation per year. The warmest month is February and the coldest is July.
In February, the hottest month, daily highs in Rio das Ostras average about 31°C (87°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.