Climate averages 1991–2020
Ji Paraná weather
in February.
A hot, very wet month: the coolest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
February is a hot month in Ji Paraná: daytime highs average 28.9°C and nights cool to about 22.8°C. By daytime temperature it is the coolest month of the year.
Expect about 263 mm of rain on roughly 26 days, which makes February a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 27 min on an average February day.
The nearest other city in this atlas is Cacoal (83 km away). In February its highs average 28.9°C, about as warm as Ji Paraná, with 299 mm of rain.
Among the 448 cities listed in Brazil, Ji Paraná ranks joint 183rd of 448 for the warmest February highs and 397th of 448 for the driest February (rainfall, lowest first). The mean February high of those 448 cities is 28.5°C; Ji Paraná is 0.4°C warmer than that mean.
From February to March, average highs rise by 0.3°C to 29.2°C, and monthly rainfall falls from 263 mm to 241 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
Ji Paraná climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.1°C22.8°C | 22.8°C | 270 | 28.5 | 12.713 h |
| February, selected | 28.9°C22.8°C | 22.8°C | 263 | 26.4 | 12.512 h |
| March | 29.2°C22.8°C | 22.8°C | 241 | 27.8 | 12.212 h |
| April | 29.2°C22.6°C | 22.6°C | 148 | 22.2 | 11.912 h |
| May | 29.2°C21.8°C | 21.8°C | 78 | 14.3 | 11.612 h |
| June | 30.5°C20.9°C | 20.9°C | 18 | 3.7 | 11.511 h |
| July | 32.2°C20.8°C | 20.8°C | 11 | 2.0 | 11.512 h |
| August | 33.6°C21.9°C | 21.9°C | 23 | 4.5 | 11.812 h |
| September | 33.3°C23.2°C | 23.2°C | 80 | 13.4 | 12.012 h |
| October | 32.1°C23.3°C | 23.3°C | 143 | 19.8 | 12.312 h |
| November | 30.4°C23.1°C | 23.1°C | 212 | 24.3 | 12.613 h |
| December | 29.5°C23.0°C | 23.0°C | 248 | 26.7 | 12.713 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
- Cacoal in FebruaryBrazil · 83 kmHigh 28.9°C · Low 22.6°C · 299 mm rain
- Ariquemes in FebruaryBrazil · 161 kmHigh 29.3°C · Low 22.7°C · 282 mm rain
- Vilhena in FebruaryBrazil · 285 kmHigh 27.2°C · Low 20.8°C · 276 mm rain
- Porto Velho in FebruaryBrazil · 319 kmHigh 29.4°C · Low 23.3°C · 318 mm rain
- Riberalta in FebruaryBolivia · 448 kmHigh 29.4°C · Low 23.3°C · 260 mm rain
- Trinidad in FebruaryBolivia · 543 kmHigh 29.1°C · Low 23.4°C · 286 mm rain
- Tangará da Serra in FebruaryBrazil · 638 kmHigh 29.0°C · Low 22.1°C · 221 mm rain
- Rio Branco in FebruaryBrazil · 649 kmHigh 29.2°C · Low 22.8°C · 243 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 Ji Paraná) is explained once on the Ji Paraná year overview and on the Sources, method and limits page.