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Pelotas weather

Rio Grande do Sul · 336,150 inhabitants · Thursday, October 29 · updated 13:56

Air: Good

18°

Mainly clear

Feels like 18°C

Wind

9 km/h

Gusts

10 km/h

Humidity

78 %

Pressure

1021 hPa

Clouds

25 %

Storm

Rise 05:34 Set 18:51 Day 13 h 17 min UV 9 · Very high

Morning, afternoon, evening

Trend

Afternoon

Clear sky

20°

Feels like 22°

Wind ↑ ESE 17 km/h

Humidity 54 %

Evening

Mainly clear

17°

Feels like 17°

Wind ↑ ESE 14 km/h

Gusts 22 km/h

Humidity 70 %

15:00

20°

ESE 17

18:00

17°

ESE 14

Pelotas forecast in charts · next 7 days

The week ahead: highs and lows

≈ A week close to the usual temperatures

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Pelotas climate: what a normal year looks like

The hottest stretch is January, when afternoons average 27 °C; the coldest is July, when nights average 10 °C.

There is no real dry season: monthly rainfall stays between 101 mm and 144 mm on average.

A normal year brings roughly 1,400 mm of rain — more than 72% of the towns of 20,000+ people we compared it with.

Afternoons climb to 25 °C only from December to March, with a typical peak of 27 °C in January.

Forecast highs for the coming week average 22 °C, 1 °C warmer than a normal October (21 °C).

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall
Jan	27 °C	21 °C	117 mm
Feb	27 °C	21 °C	114 mm
Mar	26 °C	20 °C	109 mm
Apr	23 °C	17 °C	120 mm
May	20 °C	14 °C	107 mm
Jun	18 °C	12 °C	111 mm
Jul	17 °C	10 °C	116 mm
Aug	19 °C	11 °C	117 mm
Sep	18 °C	12 °C	144 mm
Oct	21 °C	15 °C	144 mm
Nov	23 °C	17 °C	101 mm
Dec	26 °C	19 °C	106 mm
Whole year	22 °C	16 °C	1,400 mm

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 31.77° S, 52.34° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air you breathe in Pelotas: pollution and pollen

1/6

Good

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.56µg/m³

PM109µg/m³

Copernicus CAMS model, updated several times a day.

Rain radar around Pelotas

Rain observed over the last two hours by official weather radars around Pelotas, followed by the radar forecast for the next hour where the weather service provides one.

Rain radar Last two hours, then forecast where available · drag the timeline

No open weather radar covers Pelotas yet: the map shows our hour-by-hour rain forecast (ICON, GFS).

Moon over Pelotas

Waning gibbous

87 % illuminated · 18.3 days

Rise 16:56 Set 01:55

Fri 30/10 79%

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Moonrise and moonset in local time (America/Sao_Paulo); phase and lit fraction from a synodic calculation.

Look up a past day in Pelotas

Curious about the weather in Pelotas on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Pelotas weather at a glance

This page gathers everything about the weather in Pelotas, Rio Grande do Sul: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “mainly clear”, it is 18 °C (feels like 18 °C) and the wind blows at 9 km/h.

Expected range today: 12 °C to 20 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.

Other big cities nearby

Porto Alegre 220 km 20°

Canoas 234 km 20°

Pelotas weather data for developers

Use the Pelotas forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

Create a free key

Where does this forecast come from? Our engine, checked every day against 1125 weather stations