Porto Alegre weather in June
In June, Porto Alegre has daytime highs averaging 19 °C, nights around 11 °C, with 9.4 wet days. Figures are 1991–2020 climate normals.
- 19.2°C Average high
- 11.1°C Average low
- 9.4days Wet days
- 118mm Rainfall
- 10h Daylight
Daily temperatures through June
How June develops
Averages for the first, middle and last part of the month, from daily 1991–2020 normals. Chance of rain is the share of years in which that calendar day recorded more than 1 mm.
| Days | Avg high | Avg low | Chance of rain |
|---|---|---|---|
| 1–10 June | 19.3 °C | 11.2 °C | 29 % |
| 11–20 June | 19.3 °C | 11.3 °C | 33 % |
| 21–30 June | 18.9 °C | 10.7 °C | 32 % |
What to expect
| Measure | Typical June | Share of the month |
|---|---|---|
| Days above 25 °C | 3.4 of 30 | 11 % |
| Days above 30 °C | 0 of 30 | 0 % |
| Days below 0 °C | 0 of 30 | 0 % |
| Days with more than 1 mm rain | 9.4 of 30 | 31 % |
Conditions in June
| Measure | Average |
|---|---|
| Mean temperature | 15 °C |
| Record high (1991–2020) | 29 °C |
| Record low (1991–2020) | 0.4 °C |
| Relative humidity | 84 % |
| Wind speed | 15 km/h |
| Cloud cover | 63 % |
June compared with the months around it
| Month | Avg high | Rainfall | Cloud |
|---|---|---|---|
| April | 25.0 °C | 107 mm | 55 % |
| May | 21.2 °C | 108 mm | 60 % |
| June | 19.2 °C | 118 mm | 63 % |
| July | 18.6 °C | 140 mm | 59 % |
| August | 20.7 °C | 122 mm | 56 % |
See all twelve months for Porto Alegre
- June is the 11th warmest month here.
- It is the 4th driest month of the year.
- It ranks 11th for least cloud cover.
- Days last about 10 hours from sunrise to sunset.
- It rains on 9.4 of 30 days — 31 % of the month.
- Nights are about 8.1 °C cooler than the middle of the day.
- The hottest June day on record since 1991 reached 29 °C, 9.4 °C above the usual daytime high.
QuestionsJune in Porto Alegre, answered
How warm is Porto Alegre in June?
Daily highs average 19 °C and nights fall to about 11 °C, a spread of 8.1 °C between afternoon and dawn. That makes June the 11th warmest month of the year here.
Does it rain much in Porto Alegre in June?
June averages 118 mm of rain, spread over about 9 of the 30 days — 31 % of the month. Cloud cover averages 63 % of the sky.
How long are the days in June?
Porto Alegre averages 10 hours between sunrise and sunset in June. Day length is computed from latitude and date, so it is exact rather than modelled — but it says nothing about how much of that time is sunny.
Data sources and method
- ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
- Open-Meteo — Open-Meteo.com. CC BY 4.0
- NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
- GeoNames — GeoNames.org. CC BY 4.0
- Normal period
- 1991–2020
- Dataset version
- era5-1991-2020-scores1.1
- Last processed
Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: daylight hours, beach and comfort scores, monthly rankings, threshold day counts, chance of a wet day by date, ten-day averages within the month. Full formulas are on the methodology page.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.