Climate averages 1991–2020
Rio Grande weather
in June.
A mild, wet month: the 10th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a mild month in Rio Grande: daytime highs average 16.1°C and nights cool to about 13.0°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 110 mm of rain on roughly 10 days, which makes June a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 05 min on an average June day.
The nearest other city in this atlas is Pelotas (37 km away). In June its highs average 17.0°C, 0.9°C warmer than Rio Grande, with 111 mm of rain.
Among the 448 cities listed in Brazil, Rio Grande ranks 448th of 448 for the warmest June highs and joint 361st of 448 for the driest June (rainfall, lowest first). The mean June high of those 448 cities is 24.7°C; Rio Grande is 8.6°C cooler than that mean.
From June to July, average highs fall by 1.1°C to 15.0°C, and monthly rainfall rises from 110 mm to 112 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Rio Grande climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 24.6°C21.9°C | 21.9°C | 87 | 8.6 | 14.014 h |
| February | 24.9°C22.3°C | 22.3°C | 85 | 9.8 | 13.213 h |
| March | 24.0°C21.4°C | 21.4°C | 92 | 9.9 | 12.312 h |
| April | 21.7°C18.8°C | 18.8°C | 112 | 10.1 | 11.311 h |
| May | 18.6°C15.8°C | 15.8°C | 104 | 9.8 | 10.511 h |
| June, selected | 16.1°C13.0°C | 13.0°C | 110 | 9.7 | 10.110 h |
| July | 15.0°C11.7°C | 11.7°C | 112 | 10.1 | 10.310 h |
| August | 15.8°C12.5°C | 12.5°C | 108 | 9.6 | 11.011 h |
| September | 16.7°C13.7°C | 13.7°C | 125 | 10.2 | 11.912 h |
| October | 18.9°C16.1°C | 16.1°C | 129 | 10.1 | 12.913 h |
| November | 21.0°C18.0°C | 18.0°C | 87 | 7.7 | 13.714 h |
| December | 23.2°C20.2°C | 20.2°C | 86 | 8.0 | 14.214 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Pelotas in JuneBrazil · 37 kmHigh 17.0°C · Low 11.2°C · 111 mm rain
- Bagé in JuneBrazil · 206 kmHigh 16.9°C · Low 9.1°C · 124 mm rain
- Guaíba in JuneBrazil · 226 kmHigh 18.9°C · Low 10.9°C · 113 mm rain
- Cachoeira do Sul in JuneBrazil · 235 kmHigh 18.5°C · Low 10.1°C · 133 mm rain
- Porto Alegre in JuneBrazil · 238 kmHigh 19.0°C · Low 10.8°C · 113 mm rain
- Viamão in JuneBrazil · 240 kmHigh 18.6°C · Low 11.0°C · 112 mm rain
- Alvorada in JuneBrazil · 246 kmHigh 19.0°C · Low 11.0°C · 112 mm rain
- Canoas in JuneBrazil · 251 kmHigh 19.1°C · Low 10.8°C · 113 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Rio Grande) is explained once on the Rio Grande year overview and on the Sources, method and limits page.