Arroio Grande weather

The forecast for Arroio Grande (Brazil) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.

Rio Grande do Sul, Brazil32.24°S, 53.09°WAmerica/Sao Paulo (UTC-3)ECMWF: October 25 at 03:00 PM

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Next 48 hours (local time)

10-day forecast

  1. TodayOctober 26Light rain
    0.5 mm · gusts 27 km/h    18°C 9°C
  2. TomorrowOctober 27Light rain
    0.2 mm · gusts 28 km/h    20°C 9°C
  3. WednesdayOctober 28Light rain
    0.5 mm · gusts 28 km/h    22°C 12°C
  4. ThursdayOctober 29Light rain
    0.9 mm · gusts 24 km/h    22°C 13°C
  5. FridayOctober 30Light rain
    2 mm · gusts 15 km/h    23°C 14°C
  6. SaturdayOctober 31Light rain
    3 mm · gusts 32 km/h    22°C 14°C
  7. SundayNovember 1Cloudy
    0.1 mm · gusts 37 km/h    23°C 13°C
  8. MondayNovember 2Partly cloudy
    gusts 35 km/h    24°C 12°C
  9. TuesdayNovember 3Cloudy
    gusts 36 km/h    27°C 14°C

Over the next 9 days in Arroio Grande, temperatures will range from 9°C to 27°C, with 7 mm of rain or snow in total. Days with at least 1 mm of precipitation: 2. ECMWF model run from October 25 at 03:00 PM.

Arroio Grande wind forecast for 10 days

Windiest: Sunday, November 1 - average 10 km/h, gusts up to 37 km/h. Calmest: Saturday, October 31 - average 7 km/h. The wind blows most often from the east.

DayWindGustsDirection
Today10 km/h27 km/h south
Tomorrow8 km/h28 km/h east
Wed, 10/288 km/h28 km/h southeast
Thu, 10/299 km/h24 km/h east
Fri, 10/308 km/h15 km/h east
Sat, 10/317 km/h32 km/h east
Sun, 11/110 km/h37 km/h east
Mon, 11/211 km/h35 km/h east
Tue, 11/314 km/h36 km/h northeast

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Climate through the year

In October, daytime temperatures here average 22°C and nights 11°C, with about 134 mm of rain over the month. The warmest month is January (an average of 30°C by day), the coolest is July (16°C by day, 6°C at night). The wettest month is September (about 137 mm) and the driest is December (94 mm).

MonthDayNightRain
January30°C18°C114 mm
February29°C18°C123 mm
March27°C16°C110 mm
April24°C13°C119 mm
May19°C10°C116 mm
June17°C7°C107 mm
July16°C6°C99 mm
August18°C7°C119 mm
September19°C9°C137 mm
October22°C11°C134 mm
November25°C13°C98 mm
December28°C15°C94 mm

Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER

The forecast for Arroio Grande comes from the ECMWF model and is computed for the point 32.24°S, 53.09°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.

Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF

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