Climate averages 1991–2020
Barra do Piraí weather
in June.
A warm, fairly dry month: the 11th warmest and the joint 2nd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Barra do Piraí: daytime highs average 24.2°C and nights cool to about 14.9°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 28 mm of rain on roughly 5 days, which makes June a fairly dry month (the joint 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 47 min on an average June day.
The nearest other city in this atlas is Japeri (26 km away). In June its highs average 26.0°C, 1.7°C warmer than Barra do Piraí, with 40 mm of rain.
Among the 448 cities listed in Brazil, Barra do Piraí ranks joint 243rd of 448 for the warmest June highs and joint 147th of 448 for the driest June (rainfall, lowest first). The mean June high of those 448 cities is 24.7°C; Barra do Piraí is 0.5°C cooler than that mean.
From June to July, average highs fall by 0.2°C to 24.0°C, and monthly rainfall stays at 28 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
Barra do Piraí climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.4°C21.2°C | 21.2°C | 282 | 22.0 | 13.313 h |
| February | 30.0°C21.3°C | 21.3°C | 202 | 17.7 | 12.913 h |
| March | 28.4°C20.6°C | 20.6°C | 195 | 20.5 | 12.212 h |
| April | 26.8°C19.0°C | 19.0°C | 89 | 12.3 | 11.612 h |
| May | 24.5°C16.3°C | 16.3°C | 53 | 9.1 | 11.111 h |
| June, selected | 24.2°C14.9°C | 14.9°C | 28 | 5.4 | 10.811 h |
| July | 24.0°C14.4°C | 14.4°C | 28 | 5.4 | 10.911 h |
| August | 25.3°C15.1°C | 15.1°C | 27 | 5.4 | 11.311 h |
| September | 26.4°C16.9°C | 16.9°C | 66 | 9.9 | 11.912 h |
| October | 27.3°C18.4°C | 18.4°C | 112 | 13.9 | 12.613 h |
| November | 27.0°C19.2°C | 19.2°C | 202 | 19.1 | 13.213 h |
| December | 28.5°C20.5°C | 20.5°C | 248 | 22.1 | 13.513 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
- Japeri in JuneBrazil · 26 kmHigh 26.0°C · Low 16.6°C · 40 mm rain
- Valença (Rio de Janeiro), Brazil in JuneBrazil · 28 kmHigh 23.2°C · Low 13.5°C · 26 mm rain
- Volta Redonda in JuneBrazil · 29 kmHigh 23.9°C · Low 14.0°C · 27 mm rain
- Seropédica in JuneBrazil · 33 kmHigh 25.4°C · Low 16.2°C · 40 mm rain
- Barra Mansa in JuneBrazil · 36 kmHigh 23.7°C · Low 13.9°C · 27 mm rain
- Queimados in JuneBrazil · 39 kmHigh 25.4°C · Low 16.3°C · 34 mm rain
- Itaguaí in JuneBrazil · 43 kmHigh 25.0°C · Low 17.4°C · 40 mm rain
- Nova Iguaçu in JuneBrazil · 50 kmHigh 25.6°C · Low 16.6°C · 34 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 Barra do Piraí) is explained once on the Barra do Piraí year overview and on the Sources, method and limits page.