Climate averages 1991–2020
Itaperuna weather
in August.
A warm, fairly dry month: the 9th warmest and the 3rd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Itaperuna: daytime highs average 26.6°C and nights cool to about 15.9°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 20 mm of rain on roughly 4 days, which makes August a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 23 min on an average August day.
The nearest other city in this atlas is Muriaé (50 km away). In August its highs average 26.0°C, 0.5°C cooler than Itaperuna, with 22 mm of rain.
Among the 448 cities listed in Brazil, Itaperuna ranks joint 171st of 448 for the warmest August highs and joint 151st of 448 for the driest August (rainfall, lowest first). The mean August high of those 448 cities is 26.2°C; Itaperuna is 0.4°C warmer than that mean.
From August to September, average highs rise by 1.5°C to 28.1°C, and monthly rainfall rises from 20 mm to 56 mm.
The annual picture
August 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
Itaperuna climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.7°C22.1°C | 22.1°C | 177 | 16.2 | 13.313 h |
| February | 31.1°C22.2°C | 22.2°C | 110 | 11.6 | 12.813 h |
| March | 29.7°C21.7°C | 21.7°C | 143 | 15.8 | 12.212 h |
| April | 28.2°C20.2°C | 20.2°C | 72 | 10.3 | 11.612 h |
| May | 26.1°C17.4°C | 17.4°C | 45 | 6.7 | 11.111 h |
| June | 25.5°C15.9°C | 15.9°C | 16 | 3.5 | 10.911 h |
| July | 25.4°C15.4°C | 15.4°C | 16 | 4.0 | 11.011 h |
| August, selected | 26.6°C15.9°C | 15.9°C | 20 | 4.0 | 11.411 h |
| September | 28.1°C17.5°C | 17.5°C | 56 | 7.4 | 12.012 h |
| October | 28.9°C19.4°C | 19.4°C | 99 | 10.8 | 12.613 h |
| November | 28.4°C20.3°C | 20.3°C | 202 | 16.7 | 13.113 h |
| December | 29.7°C21.5°C | 21.5°C | 223 | 19.4 | 13.413 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
August in nearby cities
- Muriaé in AugustBrazil · 50 kmHigh 26.0°C · Low 15.5°C · 22 mm rain
- Campos dos Goytacazes in AugustBrazil · 84 kmHigh 26.1°C · Low 18.0°C · 21 mm rain
- Cachoeiro de Itapemirim in AugustBrazil · 90 kmHigh 25.8°C · Low 16.3°C · 40 mm rain
- Manhuaçu in AugustBrazil · 106 kmHigh 23.9°C · Low 14.7°C · 14 mm rain
- Ubá in AugustBrazil · 110 kmHigh 25.7°C · Low 15.1°C · 19 mm rain
- Viçosa in AugustBrazil · 115 kmHigh 24.3°C · Low 14.4°C · 16 mm rain
- Macaé in AugustBrazil · 132 kmHigh 24.6°C · Low 18.2°C · 31 mm rain
- Nova Friburgo in AugustBrazil · 137 kmHigh 22.6°C · Low 13.7°C · 50 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 Itaperuna) is explained once on the Itaperuna year overview and on the Sources, method and limits page.