Poá weather by month

Warmest month

December

28°C average high

Coolest month

July

13°C average low

Wettest month

March

89 mm of rain

Driest month

June

29 mm of rain

Average temperature and rainfall in Poá by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

Month	Avg high	Avg low	Record low / high	Rainfall	Humidity	Wind
January	28°C	19°C	15°C / 33°C	82 mm	80%	10 km/h
February	28°C	20°C	16°C / 33°C	67 mm	78%	10 km/h
March	28°C	19°C	16°C / 33°C	89 mm	78%	10 km/h
April	26°C	18°C	13°C / 32°C	36 mm	77%	11 km/h
May	24°C	15°C	10°C / 32°C	37 mm	77%	10 km/h
June	23°C	14°C	3°C / 28°C	29 mm	79%	10 km/h
July	23°C	13°C	6°C / 29°C	30 mm	72%	9 km/h
August	24°C	14°C	9°C / 31°C	37 mm	74%	11 km/h
September	25°C	16°C	8°C / 36°C	43 mm	73%	11 km/h
October	25°C	17°C	10°C / 36°C	74 mm	78%	11 km/h
November	26°C	17°C	10°C / 36°C	58 mm	77%	11 km/h
December	28°C	19°C	15°C / 37°C	74 mm	75%	11 km/h

Frost and snow-likely months in Poá

No month in Poá averages a night of 2°C or below. The coldest month is July with an average low of 13°C and a record low of 6°C, so frost is rare and snow is very unlikely.

These records carry temperature and precipitation, not snowfall totals.

Best time to visit Poá

The most comfortable time to visit Poá is generally May and July to August, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around March, totalling about 657 mm a year.

Travellers who prefer heat should aim for December, when highs average 28°C. March is the month to avoid if rain would spoil your plans — it averages 89 mm, roughly 3× the rainfall of the driest month (June).

Poá climate: your questions

Will it snow in Poá this year?

No: the coldest month in Poá is July with an average low of 13°C and a record low of 6°C, so snow is very unlikely. What is falling now: Poá weather today.

When is the best time to visit Poá?

May and July to August are the most comfortable months in Poá, with highs near 23°C. December is the warmest month, averaging 28°C by day; March is the wettest, with 89 mm; and July is the coolest, with lows near 13°C. What it is doing today: Poá weather today.

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Poá forecast for what is happening now.