Posadas, Misiones Weather by Month and Climate Averages

How much rain does Posadas get?

Posadas gets 1639 mm of precipitation in an average year, spread over about 88 days with measurable rain. That is more rainy days than 99% of Argentina.

October is the wettest month, with 227 mm. August is the driest, with 80 mm. October has the most rainy days, about 10.

Posadas weather by month

Posadas weather in January

In January, Posadas averages a high of 34°C and a low of 22°C. It gets 136 mm of precipitation over about 7 rainy days. The sun is out about 61% of daylight hours. The January record high is 42°C (2022) and the record low is 11°C (1981).

Posadas weather in February

In February, Posadas averages a high of 33°C and a low of 22°C. It gets 109 mm of precipitation over about 7 rainy days. The sun is out about 63% of daylight hours. The February record high is 41°C (2022) and the record low is 11°C (1977).

Posadas weather in March

In March, Posadas averages a high of 32°C and a low of 20°C. It gets 145 mm of precipitation over about 7 rainy days. The sun is out about 60% of daylight hours. The March record high is 40°C (1981) and the record low is 8°C (1976).

Posadas weather in April

In April, Posadas averages a high of 29°C and a low of 17°C. It gets 152 mm of precipitation over about 7 rainy days. The sun is out about 61% of daylight hours. The April record high is 37°C (2004) and the record low is 6°C (1999).

Posadas weather in May

In May, Posadas averages a high of 26°C and a low of 14°C. It gets 118 mm of precipitation over about 7 rainy days. The sun is out about 51% of daylight hours. The May record high is 35°C (2018) and the record low is 0°C (1979). May is one of the most comfortable months to visit.

Posadas weather in June

In June, Posadas averages a high of 23°C and a low of 12°C. It gets 117 mm of precipitation over about 7 rainy days. The sun is out about 49% of daylight hours. The June record high is 31°C (2001) and the record low is 0°C (1978). June is one of the most comfortable months to visit.

Posadas weather in July

In July, Posadas averages a high of 23°C and a low of 11°C. It gets 91 mm of precipitation over about 7 rainy days. The sun is out about 49% of daylight hours. The July record high is 33°C (1987) and the record low is -3°C (2000). July is one of the most comfortable months to visit.

Posadas weather in August

In August, Posadas averages a high of 26°C and a low of 13°C. It gets 80 mm of precipitation over about 6 rainy days. The sun is out about 66% of daylight hours. The August record high is 37°C (2021) and the record low is -1°C (1991). August is one of the most comfortable months to visit.

Posadas weather in September

In September, Posadas averages a high of 27°C and a low of 14°C. It gets 114 mm of precipitation over about 8 rainy days. The sun is out about 55% of daylight hours. The September record high is 39°C (2020) and the record low is 1°C (1980).

Posadas weather in October

In October, Posadas averages a high of 29°C and a low of 17°C. It gets 227 mm of precipitation over about 10 rainy days. The sun is out about 57% of daylight hours. The October record high is 41°C (2020) and the record low is 5°C (1989).

Posadas weather in November

In November, Posadas averages a high of 32°C and a low of 19°C. It gets 158 mm of precipitation over about 7 rainy days. The sun is out about 58% of daylight hours. The November record high is 38°C (2003) and the record low is 2°C (1988).

Posadas weather in December

In December, Posadas averages a high of 33°C and a low of 21°C. It gets 192 mm of precipitation over about 8 rainy days. The sun is out about 63% of daylight hours. The December record high is 40°C (2008) and the record low is 11°C (1992).

Sunshine, humidity and wind in Posadas

August is the sunniest month in Posadas, with sunshine about 66% of daylight hours. June is the cloudiest, at 49%. Over the year the sun shines about 58% of daylight hours. Posadas is cloudier than 66% of Argentina.

Humidity peaks in May at 80% and is lowest in February at 64%.

Posadas has about 52 days a year above 32°C. Posadas is hotter than 89% of Argentina.

Posadas weather records

The hottest temperature on record at the Posadas station is 42°C, on January 25, 2022. The coldest is -3°C, on July 18, 1975.

The wettest day on record brought 500 mm of rain, on February 22, 1982.

24 all-time records have been set at the station since 1973.

The best time to visit Posadas

The most comfortable time to visit is typically May to August, when daytime highs sit near 24°C.

Winter (June–August) is warm, with average highs around 24°C and lows near 12°C.

Spring (September–November) is hot, with average highs around 30°C and lows near 17°C.

Summer (December–February) is hot, with average highs around 34°C and lows near 21°C.

Autumn (March–May) is hot, with average highs around 29°C and lows near 17°C.

Posadas climate questions

How much rain does Posadas get?

Posadas gets 1639 mm of precipitation in an average year, over about 88 rainy days.

What is the wettest month in Posadas?

October is the wettest month in Posadas, with 227 mm. August is the driest, with 80 mm.

How many rainy days does Posadas have a year?

Posadas has about 88 days with measurable rain in an average year. October has the most, about 10.

What is the hottest month in Posadas?

January is the warmest month in Posadas, with an average high of 34°C.

What is the coldest month in Posadas?

July is the coldest month in Posadas, with an average low of 11°C.

What is the record high temperature in Posadas?

The record high at the Posadas station is 42°C, set on January 25, 2022. The record low is -3°C, on July 18, 1975.

What is the sunniest month in Posadas?

August is the sunniest month in Posadas, with sunshine about 66% of daylight hours. June is the cloudiest.

What is the best time to visit Posadas?

The most comfortable time to visit is typically May to August, when daytime highs sit near 24°C.