La Plata relocation guide

Weather in La Plata

La Plata Aero averages warmer summers and cool winters, with rain throughout the year. Municipal alerts and the home's flood history matter separately.

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The short answer

At La Plata Aero, the 1991 to 2020 mean temperature was 23.1°C in January and 9.2°C in July. Published annual rainfall was 1,072.7 millimeters. These are airport-station averages, not a forecast or a guarantee for a city apartment. Check the municipal alerts and the exact home's drainage and heating before moving.

  • The climate chart uses La Plata Aero, not a substituted Buenos Aires station.
  • Average July lows are 5.2°C. Inspect heating and ask for a winter bill.
  • The municipal flood-planning scenario is separate from historical climate normals.
  • Use current alerts for your date and neighborhood protocol for local planning.

Compare the apartment with both summer and winter

Monthly airport-station averages

Tool

La Plata by month

SMN La Plata Aero, 1991 to 2020 normals.

Average highAverage lowRain (mm)
32°41°50°59°68°77°86°95°075150January: 111 mm of rainFebruary: 112.8 mm of rainMarch: 106.5 mm of rainApril: 98.2 mm of rainMay: 78 mm of rainJune: 58.6 mm of rainJuly: 78.7 mm of rainAugust: 67.5 mm of rainSeptember: 71.4 mm of rainOctober: 101 mm of rainNovember: 95.3 mm of rainDecember: 93.7 mm of rainJanuary average high 84°FJanuary average low 63°FJanFebruary average high 82°FFebruary average low 62°FFebMarch average high 78°FMarch average low 59°FMarApril average high 72°FApril average low 53°FAprMay average high 65°FMay average low 48°FMayJune average high 59°FJune average low 43°FJunJuly average high 58°FJuly average low 41°FJulAugust average high 62°FAugust average low 43°FAugSeptember average high 65°FSeptember average low 46°FSepOctober average high 70°FOctober average low 51°FOctNovember average high 76°FNovember average low 56°FNovDecember average high 82°FDecember average low 60°FDec

Average highs range from 58°F to 84°F. Rainfall peaks at 112.8 mm a month. SMN, La Plata Aero climate normals, 1991 to 2020 (opens in a new tab)

La Plata Aero, 1991 to 2020
MonthMean temperatureAverage daily highAverage daily lowRain
January23.1°C28.9°C17.4°C111.0 mm
February22.2°C27.8°C16.9°C112.8 mm
March20.2°C25.8°C15.2°C106.5 mm
April16.4°C22.1°C11.7°C98.2 mm
May13.0°C18.2°C8.7°C78.0 mm
June10.1°C15.1°C6.0°C58.6 mm
July9.2°C14.2°C5.2°C78.7 mm
August11.0°C16.4°C6.3°C67.5 mm
September12.8°C18.1°C7.9°C71.4 mm
October15.9°C21.0°C10.7°C101.0 mm
November18.8°C24.4°C13.4°C95.3 mm
December21.6°C27.5°C15.8°C93.7 mm
SMN printed pages 112 and 113. Published annual values are 16.2°C mean, 21.6°C average high, 11.3°C average low and 1,072.7 mm rain. Observation completeness differs by variable. The published annual rain is retained rather than recalculated from rounded monthly values.

Source 5

Current alerts and neighborhood protocols

The municipal climate portal describes green, yellow, orange and red alert levels. Check the current bulletin and its date before travel or severe rain.3

The risk portal describes a planning scenario of 365.5 millimeters in six hours across all basins at once. It is more severe than the April 2, 2013 event and is not a forecast. Use the full local protocol rather than the neighborhood outline alone.4

Heating, ventilation and drainage

Inspect the heating and ventilation, ask about damp and request recent winter utility bills. The rental advertisements do not provide a complete heating cost for the chosen home.1,2

Ask the owner about previous water entry and the route out in heavy rain. The municipality lists Civil Defense at 103 and SAME at 107. Follow the current alert and operator instructions in an emergency.3,4

Questions people ask

How cold is winter in La Plata?

La Plata Aero's July normals are 9.2°C mean, 14.2°C average daily high and 5.2°C average daily low. These historical airport averages are not a minimum temperature or an indoor comfort guarantee.

Does La Plata have a dry season?

The airport normals show rain in every month. Published monthly means range from 58.6 millimeters in June to 112.8 in February.

Can the climate chart predict flooding?

No. It shows historical station averages. Read current municipal alerts, the full neighborhood protocol and the building's own history.

Which weather source should I check before a trip?

Check current official forecasts and the municipal alert portal for your date. The chart's 1991 to 2020 normals do not describe today's weather.

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Sources and how we check them

Sources and how we check them5 sources

Every figure on this page comes from the official or primary source listed here. We checked them in . Rules and prices change, so confirm anything important with the source before you act on it.

  1. Axion Propiedades, furnished two-bedroom apartment, updated September 9, 2026 (opens in a new tab)
  2. Axion Propiedades, studio, updated October 9, 2026 (opens in a new tab)
  3. La Plata municipal weather and risk alerts (opens in a new tab)
  4. La Plata municipal flood-risk protocol portal (opens in a new tab)
  5. SMN, La Plata Aero climate normals, 1991 to 2020 (opens in a new tab)