Climate averages 1991–2020
Riberalta weather
in April.
A hot, wet month: the 10th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a hot month in Riberalta: daytime highs average 29.1°C and nights cool to about 22.9°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 174 mm of rain on roughly 23 days, which makes April a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 52 min on an average April day.
The nearest other city in this atlas is Rio Branco (224 km away). In April its highs average 28.9°C, about as warm as Riberalta, with 160 mm of rain.
Among the 14 cities listed in Bolivia, Riberalta ranks 1st of 14 for the warmest April highs and 14th of 14 for the driest April (rainfall, lowest first). The mean April high of those 14 cities is 21.1°C; Riberalta is 8.0°C warmer than that mean.
From April to May, average highs fall by 0.7°C to 28.5°C, and monthly rainfall falls from 174 mm to 81 mm.
The annual picture
April 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
Riberalta climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.6°C23.4°C | 23.4°C | 269 | 27.7 | 12.713 h |
| February | 29.4°C23.3°C | 23.3°C | 260 | 25.4 | 12.512 h |
| March | 29.4°C23.3°C | 23.3°C | 255 | 27.8 | 12.212 h |
| April, selected | 29.1°C22.9°C | 22.9°C | 174 | 23.3 | 11.912 h |
| May | 28.5°C22.0°C | 22.0°C | 81 | 15.7 | 11.612 h |
| June | 28.9°C21.3°C | 21.3°C | 34 | 7.0 | 11.511 h |
| July | 30.0°C20.7°C | 20.7°C | 24 | 4.8 | 11.512 h |
| August | 31.9°C21.8°C | 21.8°C | 40 | 6.3 | 11.712 h |
| September | 32.2°C23.1°C | 23.1°C | 84 | 13.6 | 12.012 h |
| October | 31.4°C23.6°C | 23.6°C | 159 | 20.7 | 12.312 h |
| November | 30.1°C23.4°C | 23.4°C | 222 | 23.6 | 12.613 h |
| December | 29.8°C23.5°C | 23.5°C | 262 | 27.1 | 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
April in nearby cities
- Rio Branco in AprilBrazil · 224 kmHigh 28.9°C · Low 22.4°C · 160 mm rain
- Porto Velho in AprilBrazil · 343 kmHigh 29.2°C · Low 23.3°C · 228 mm rain
- Ariquemes in AprilBrazil · 351 kmHigh 29.4°C · Low 22.7°C · 185 mm rain
- Puerto Maldonado in AprilPeru · 385 kmHigh 28.9°C · Low 22.3°C · 168 mm rain
- Trinidad in AprilBolivia · 443 kmHigh 29.0°C · Low 22.6°C · 142 mm rain
- Ji Paraná in AprilBrazil · 448 kmHigh 29.2°C · Low 22.6°C · 148 mm rain
- Cacoal in AprilBrazil · 505 kmHigh 29.3°C · Low 22.4°C · 151 mm rain
- La Paz in AprilBolivia · 651 kmHigh 13.9°C · Low 4.1°C · 43 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 Riberalta) is explained once on the Riberalta year overview and on the Sources, method and limits page.