Climate averages 1991–2020
Três Rios weather
in February.
A hot, wet month: the warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
February is a hot month in Três Rios: daytime highs average 30.2°C and nights cool to about 21.5°C. By daytime temperature it is the warmest month of the year.
Expect about 156 mm of rain on roughly 15 days, which makes February a wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 51 min on an average February day.
The nearest other city in this atlas is Teresópolis (41 km away). In February its highs average 26.5°C, 3.7°C cooler than Três Rios, with 244 mm of rain.
Among the 448 cities listed in Brazil, Três Rios ranks joint 62nd of 448 for the warmest February highs and joint 169th of 448 for the driest February (rainfall, lowest first). The mean February high of those 448 cities is 28.5°C; Três Rios is 1.7°C warmer than that mean.
From February to March, average highs fall by 1.3°C to 28.9°C, and monthly rainfall falls from 156 mm to 148 mm.
The annual picture
February 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
Três Rios climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.6°C21.5°C | 21.5°C | 232 | 19.3 | 13.313 h |
| February, selected | 30.2°C21.5°C | 21.5°C | 156 | 15.0 | 12.813 h |
| March | 28.9°C21.0°C | 21.0°C | 148 | 17.6 | 12.212 h |
| April | 27.4°C19.5°C | 19.5°C | 57 | 9.6 | 11.612 h |
| May | 25.1°C16.7°C | 16.7°C | 35 | 6.3 | 11.111 h |
| June | 24.5°C15.4°C | 15.4°C | 17 | 3.4 | 10.811 h |
| July | 24.3°C14.9°C | 14.9°C | 18 | 3.7 | 10.911 h |
| August | 25.5°C15.3°C | 15.3°C | 21 | 4.3 | 11.411 h |
| September | 26.8°C17.0°C | 17.0°C | 59 | 8.6 | 12.012 h |
| October | 27.8°C18.8°C | 18.8°C | 107 | 13.5 | 12.613 h |
| November | 27.5°C19.7°C | 19.7°C | 198 | 18.8 | 13.213 h |
| December | 28.9°C20.9°C | 20.9°C | 235 | 21.3 | 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
February in nearby cities
- Teresópolis in FebruaryBrazil · 41 kmHigh 26.5°C · Low 19.0°C · 244 mm rain
- Juiz de Fora in FebruaryBrazil · 42 kmHigh 27.9°C · Low 19.3°C · 253 mm rain
- Petrópolis in FebruaryBrazil · 43 kmHigh 27.3°C · Low 19.6°C · 233 mm rain
- Valença (Rio de Janeiro), Brazil in FebruaryBrazil · 53 kmHigh 28.7°C · Low 20.0°C · 221 mm rain
- Magé in FebruaryBrazil · 62 kmHigh 30.6°C · Low 22.7°C · 183 mm rain
- Nova Friburgo in FebruaryBrazil · 72 kmHigh 27.4°C · Low 19.7°C · 234 mm rain
- Japeri in FebruaryBrazil · 74 kmHigh 31.7°C · Low 23.1°C · 199 mm rain
- Barra do Piraí in FebruaryBrazil · 75 kmHigh 30.0°C · Low 21.3°C · 202 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 Três Rios) is explained once on the Três Rios year overview and on the Sources, method and limits page.