Climate averages 1991–2020
Volta Redonda weather
in May.
A warm, moderately wet month: the 10th warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a warm month in Volta Redonda: daytime highs average 24.2°C and nights cool to about 15.6°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 49 mm of rain on roughly 8 days, which makes May a moderately wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 03 min on an average May day.
The nearest other city in this atlas is Barra Mansa (7 km away). In May its highs average 24.1°C, about as warm as Volta Redonda, with 47 mm of rain.
Among the 448 cities listed in Brazil, Volta Redonda ranks joint 280th of 448 for the warmest May highs and joint 133rd of 448 for the driest May (rainfall, lowest first). The mean May high of those 448 cities is 25.3°C; Volta Redonda is 1.1°C cooler than that mean.
From May to June, average highs fall by 0.3°C to 23.9°C, and monthly rainfall falls from 49 mm to 27 mm.
The annual picture
May 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
Volta Redonda climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.8°C20.3°C | 20.3°C | 279 | 21.8 | 13.313 h |
| February | 29.3°C20.2°C | 20.2°C | 208 | 17.6 | 12.913 h |
| March | 27.9°C19.7°C | 19.7°C | 196 | 20.5 | 12.212 h |
| April | 26.4°C18.2°C | 18.2°C | 89 | 12.2 | 11.612 h |
| May, selected | 24.2°C15.6°C | 15.6°C | 49 | 8.4 | 11.111 h |
| June | 23.9°C14.0°C | 14.0°C | 27 | 5.3 | 10.811 h |
| July | 23.7°C13.4°C | 13.4°C | 28 | 5.3 | 10.911 h |
| August | 25.1°C14.1°C | 14.1°C | 26 | 5.2 | 11.311 h |
| September | 26.3°C15.9°C | 15.9°C | 63 | 10.0 | 11.912 h |
| October | 27.2°C17.7°C | 17.7°C | 110 | 13.6 | 12.613 h |
| November | 26.8°C18.6°C | 18.6°C | 200 | 18.5 | 13.213 h |
| December | 28.1°C19.8°C | 19.8°C | 240 | 21.0 | 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
May in nearby cities
- Barra Mansa in MayBrazil · 7 kmHigh 24.1°C · Low 15.5°C · 47 mm rain
- Barra do Piraí in MayBrazil · 29 kmHigh 24.5°C · Low 16.3°C · 53 mm rain
- Resende in MayBrazil · 36 kmHigh 23.4°C · Low 14.8°C · 77 mm rain
- Seropédica in MayBrazil · 48 kmHigh 25.7°C · Low 17.8°C · 67 mm rain
- Japeri in MayBrazil · 48 kmHigh 26.3°C · Low 18.1°C · 67 mm rain
- Itaguaí in MayBrazil · 50 kmHigh 25.4°C · Low 18.8°C · 67 mm rain
- Valença (Rio de Janeiro), Brazil in MayBrazil · 52 kmHigh 23.5°C · Low 15.1°C · 54 mm rain
- Angra dos Reis in MayBrazil · 58 kmHigh 25.1°C · Low 19.9°C · 95 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 Volta Redonda) is explained once on the Volta Redonda year overview and on the Sources, method and limits page.