Climate averages 1991–2020
Riberalta weather
in July.
A hot, fairly dry month: the 5th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Riberalta: daytime highs average 30.0°C and nights cool to about 20.7°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 24 mm of rain on roughly 5 days, which makes July a fairly dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 33 min on an average July day.
The nearest other city in this atlas is Rio Branco (224 km away). In July its highs average 30.4°C, about as warm as Riberalta, with 21 mm of rain.
Among the 14 cities listed in Bolivia, Riberalta ranks 1st of 14 for the warmest July highs and 10th of 14 for the driest July (rainfall, lowest first). The mean July high of those 14 cities is 19.9°C; Riberalta is 10.1°C warmer than that mean.
From July to August, average highs rise by 1.9°C to 31.9°C, and monthly rainfall rises from 24 mm to 40 mm.
The annual picture
July 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 | 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, selected | 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
July in nearby cities
- Rio Branco in JulyBrazil · 224 kmHigh 30.4°C · Low 20.4°C · 21 mm rain
- Porto Velho in JulyBrazil · 343 kmHigh 31.3°C · Low 21.9°C · 22 mm rain
- Ariquemes in JulyBrazil · 351 kmHigh 32.7°C · Low 21.5°C · 13 mm rain
- Puerto Maldonado in JulyPeru · 385 kmHigh 27.9°C · Low 19.7°C · 46 mm rain
- Trinidad in JulyBolivia · 443 kmHigh 27.9°C · Low 19.3°C · 41 mm rain
- Ji Paraná in JulyBrazil · 448 kmHigh 32.2°C · Low 20.8°C · 11 mm rain
- Cacoal in JulyBrazil · 505 kmHigh 32.2°C · Low 20.3°C · 11 mm rain
- La Paz in JulyBolivia · 651 kmHigh 13.1°C · Low 0.5°C · 14 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.