Piriápolis weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
January
February
March
April
May
June
July
August
September
October
November
December
Overview
Piriápolis weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
January
February
March
April
May
June
July
August
September
October
November
December
Overview
Day
15 °C
Night
8 °C
Sea
12 °C
Precipitation
90 mm
in month
Rainy days
8 days
in month
Daylight
11 hours
average
Sunshine
5 hours
average
Humidity
79 %
Day
15 °C
Night
8 °C
Sea
12 °C
Precipitation
90 mm
in month
Rainy days
8 days
in month
Daylight
11 hours
average
Sunshine
5 hours
average
Humidity
79 %
Overview: Piriápolis
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Sand beaches
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Picturesque streets
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Weather overview for Piriápolis
Weather overview
In Piriápolis, Uruguay, the climate is generally warm with daytime temperatures ranging from approximately 14 °C (58 °F) in July to a peak of around 27 °C (80 °F) during January. The driest month in Piriápolis is typically December with just about 8 days of rainfall, while February often records the highest number of rainy days, reaching up to 10 days. The sea experiences temperature fluctuations from a low of 11 °C (52 °F) in July to a high of 23 °C (73 °F) in February. When the sun sets, the mercury drops to anywhere between 7 °C (45 °F) in July and 18 °C (64 °F) in January.
January weather
The tourist season is in full swing in Piriápolis with peak daytime temperatures averaging 27 °C (80 °F). The sea temperature is on the rise, now at 22 °C (71 °F). The zenith of nocturnal temperatures is evident, recorded at 18 °C (64 °F). One can notice an uptick in rainfall starting in January, as well as a reduction in cloudless sky hours.
February weather
While Piriápolis's daytime temperatures begin to cool, averaging 26 °C (79 °F), sea temperatures hit their peak at 23 °C (73 °F), marking the continuation of the tourist season. The apex of rainy days is apparent, peaking at 10 days, along with an increase in precipitation, which totals 89 mm (3.49 in). The amount of sunshine hours continues to wane, now at 8 hours.
March weather
The tourist season in Piriápolis approaches its pinnacle with temperatures gradually decreasing. March sees daytime warmth recede slightly, while nighttime temperatures also begin their decline. A reduction in the number of wet days is observed, down to 9 days, but there's an opposite trend in rainfall volume, which climbs to 99 mm (3.91 in).
April weather
In Piriápolis, a noticeable decline in daytime temperatures is recorded, now at 21 °C (70 °F), with the sea temperature beginning its descent as well. Rainfall volume hits a peak this month. Night temperatures continue their steady fall, now averaging at 13 °C (56 °F), and the decline in cloudless sunshine hours becomes more evident, documented at 6 hours.
May weather
A continued downturn in daytime temperatures is observed in Piriápolis as they reach 18 °C (64 °F), with a corresponding decline in sea temperature to 16 °C (61 °F). Night temperatures persist in their descent, now marking 11 °C (51 °F). The trend in rainy days sees another slight decline, with the count at 8 days. Cloudless sun hours follow suit, decreasing to 5 hours.
June weather
With daytime temperatures continuing to fall, reaching 15 °C (58 °F) in Piriápolis, and sea temperatures similarly dropping to 13 °C (56 °F), a decrease in night temperatures is also noticeable, now at 8 °C (47 °F). A fall in wind speed is recorded, reaching just 4, while humidity levels soar to 83 %. The minimum number of sun hours is seen, with the figure now at 4 hours.
July weather
The lowest daytime temperatures are seen in July, sitting at 14 °C (58 °F) in Piriápolis, while sea temperatures also hit their year-round minimum at 11 °C (52 °F). With the start of diminishing rainfall volume, night temperatures reach their lowest point, now at 7 °C (45 °F).
August weather
Daytime temperatures in Piriápolis begin a gradual ascent, now averaging 15 °C (60 °F), while nighttime temperatures are also on an upward trend, indicated by their average of 8 °C (46 °F). The start of an increase in rainfall volume is noticed, and cloudless sun hours show a minor increase, now at 5 hours.
September weather
Piriápolis experiences an uptick in daytime temperatures, now at 17 °C (62 °F), while the start of rising sea temperatures is also detected, marked at 13 °C (55 °F). Nighttime temperatures continue their moderate rise, now at 9 °C (48 °F). Wind speeds reach their maximum for the year, averaging 5, and sun hours see a steady increase, now reaching 6 hours.
October weather
In Piriápolis, daytime temperatures keep climbing, averaging 20 °C (67 °F), while the sea temperature also sees a rise to 15 °C (59 °F). The initial increase in the number of rainy days is noted, now at 9 days, as well as the introduction of increased rainfall amounts, reaching 92 mm (3.62 in). Nighttime temperatures maintain their upswing, now residing at 12 °C (53 °F). Sunshine hours continue to climb, now documented at 7 hours.
November weather
Piriápolis witnesses a continued rise in daytime temperatures, now reaching up to 23 °C (73 °F), while the sea temperature notably increases as well, now averaging 18 °C (64 °F). The start of the decline in rainfall volume can be discerned, while night temperatures persist in their upward trend, now at 14 °C (56 °F).
December weather
The tourist season begins to ramp up in Piriápolis during December. As the sea temperatures continue their ascent, marked at 20 °C (68 °F), daytime temperatures follow suit, reaching 25 °C (78 °F). A decline in the number of rainy days is reported, with the lowest monthly average at 8 days. The maximum amount of sun hours is registered, reflecting the longest days of the year, now averaging 9 hours.
FAQs
Is January considered part of the wet season in Piriápolis?
No, January is not regarded as the wet season in Piriápolis, with an expectation of around 8 days of rain throughout the month.
Can I expect warm weather during the day in Piriápolis in February?
In February, Piriápolis enjoys comfortably warm average daytime temperatures of 26 °C (79 °F), ideal for beach days and outdoor activities, though some may find it too intense in direct sunlight. Be sure to bring your beach accessories, including flip-flops, sunscreen, and possibly a portable fan for additional comfort.
Is the climate in Piriápolis during March comfortably warm?
March in Piriápolis offers warm temperatures that are likely to be pleasant without the intense heat, perfect for enjoying local attractions.
How does the sea temperature in April in Piriápolis compare to other months?
April's sea temperature in Piriápolis, at around 19 °C (67 °F), might not provide the most comfortable swimming experience, and you might find prolonged immersion less enjoyable.
What is the wind condition like in Piriápolis during May?
Expect a moderate breeze throughout May in Piriápolis, with average wind speeds of around 4.
What is the relative humidity like in June in Piriápolis?
In June, Piriápolis experiences high levels of humidity, averaging 83 %.
How cool are the nights in Piriápolis in July?
Nights in July are quite cool in Piriápolis, with an average minimum night temperature of 7 °C (45 °F).
How does the day length change in Piriápolis during August?
The length of the day in Piriápolis starts to extend in August, offering tourists more daylight hours for activities.
Can I expect an increase in wind speed during September in Piriápolis?
September in Piriápolis often brings the highest wind speeds of the year, averaging around 5.
What is the likelihood of rain in October in Piriápolis?
In October, rain is fairly probable in Piriápolis, with an average of 9 days rainy days to be expected.
What are the nighttime temperatures like in Piriápolis in November?
During November in Piriápolis, you can anticipate cooler nights with an average temperature of 14 °C (56 °F), conducive to brisk morning jogs or cozy outdoor soirées.
Is December considered a prime time for vacationing in Piriápolis?
December is indeed an ideal time to visit Piriápolis, with pleasant daytime temperatures averaging 25 °C (78 °F), minimal rainfall at just 8 days of the month, and refreshing sea temperatures of 20 °C (68 °F), complemented by lengthy sunlit hours.
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