Climate averages 1991–2020
Barreiras weather
in June.
A hot, very dry month: one of the coolest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Barreiras: daytime highs average 30.1°C and nights cool to about 19.8°C. By daytime temperature it is one of the coolest months of the year.
Expect about 1.5 mm of rain on fewer than one day, which makes June a very dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 25 min on an average June day.
The nearest other city in this atlas is Luis Eduardo Magalhães (87 km away). In June its highs average 28.0°C, 2.1°C cooler than Barreiras, with 1.3 mm of rain.
Among the 448 cities listed in Brazil, Barreiras ranks joint 38th of 448 for the warmest June highs and 4th of 448 for the driest June (rainfall, lowest first). The mean June high of those 448 cities is 24.7°C; Barreiras is 5.4°C warmer than that mean.
From June to July, average highs rise by 0.1°C to 30.2°C, and monthly rainfall falls from 1.5 mm to under 1 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
Barreiras climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.2°C21.8°C | 21.8°C | 139 | 16.4 | 12.713 h |
| February | 30.1°C21.7°C | 21.7°C | 123 | 15.8 | 12.512 h |
| March | 30.1°C21.7°C | 21.7°C | 142 | 16.5 | 12.212 h |
| April | 30.2°C21.6°C | 21.6°C | 68 | 10.2 | 11.812 h |
| May | 30.4°C20.9°C | 20.9°C | 18 | 3.1 | 11.612 h |
| June, selected | 30.1°C19.8°C | 19.8°C | 1.5 | 0.3 | 11.411 h |
| July | 30.2°C19.0°C | 19.0°C | 0.2 | 0.0 | 11.511 h |
| August | 31.7°C19.6°C | 19.6°C | 0.5 | 0.1 | 11.712 h |
| September | 33.8°C21.6°C | 21.6°C | 8.2 | 1.1 | 12.012 h |
| October | 34.1°C23.1°C | 23.1°C | 51 | 6.5 | 12.412 h |
| November | 31.3°C22.5°C | 22.5°C | 154 | 14.1 | 12.713 h |
| December | 30.7°C22.0°C | 22.0°C | 143 | 14.7 | 12.813 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
- Luis Eduardo Magalhães in JuneBrazil · 87 kmHigh 28.0°C · Low 17.8°C · 1.3 mm rain
- Guanambi in JuneBrazil · 332 kmHigh 28.2°C · Low 18.6°C · 1.2 mm rain
- Irecê in JuneBrazil · 354 kmHigh 27.5°C · Low 18.3°C · 2.3 mm rain
- Palmas in JuneBrazil · 426 kmHigh 32.4°C · Low 21.6°C · 2.5 mm rain
- Brumado in JuneBrazil · 426 kmHigh 27.6°C · Low 18.7°C · 7.3 mm rain
- Janaúba in JuneBrazil · 445 kmHigh 28.4°C · Low 18.2°C · 1.4 mm rain
- Gurupi in JuneBrazil · 446 kmHigh 32.1°C · Low 22.6°C · 1.8 mm rain
- Formosa, Brazil in JuneBrazil · 454 kmHigh 26.1°C · Low 16.1°C · 3.6 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 Barreiras) is explained once on the Barreiras year overview and on the Sources, method and limits page.