Climate averages 1991–2020
Ciudad Guayana weather
in August.
A hot, wet month: the 8th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Ciudad Guayana: daytime highs average 30.1°C and nights cool to about 22.9°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 161 mm of rain on roughly 23 days, which makes August a wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 24 min on an average August day.
The nearest other city in this atlas is Upata (45 km away). In August its highs average 29.6°C, about as warm as Ciudad Guayana, with 154 mm of rain.
Among the 65 cities listed in Venezuela, Ciudad Guayana ranks joint 22nd of 65 for the warmest August highs and 46th of 65 for the driest August (rainfall, lowest first). The mean August high of those 65 cities is 29.4°C; Ciudad Guayana is 0.6°C warmer than that mean.
From August to September, average highs rise by 1.2°C to 31.3°C, and monthly rainfall falls from 161 mm to 112 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
Ciudad Guayana climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.6°C22.1°C | 22.1°C | 23 | 4.4 | 11.712 h |
| February | 30.6°C22.2°C | 22.2°C | 11 | 2.2 | 11.912 h |
| March | 32.1°C22.7°C | 22.7°C | 11 | 1.9 | 12.112 h |
| April | 32.9°C23.5°C | 23.5°C | 32 | 4.9 | 12.312 h |
| May | 31.9°C23.6°C | 23.6°C | 106 | 12.6 | 12.512 h |
| June | 29.9°C23.1°C | 23.1°C | 165 | 20.6 | 12.613 h |
| July | 29.4°C22.7°C | 22.7°C | 191 | 24.3 | 12.613 h |
| August, selected | 30.1°C22.9°C | 22.9°C | 161 | 22.6 | 12.412 h |
| September | 31.3°C23.3°C | 23.3°C | 112 | 17.3 | 12.212 h |
| October | 31.5°C23.5°C | 23.5°C | 89 | 15.9 | 11.912 h |
| November | 30.3°C23.2°C | 23.2°C | 85 | 15.9 | 11.712 h |
| December | 29.3°C22.6°C | 22.6°C | 48 | 10.2 | 11.612 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
- Upata in AugustVenezuela · 45 kmHigh 29.6°C · Low 21.9°C · 154 mm rain
- Tucupita in AugustVenezuela · 102 kmHigh 30.4°C · Low 23.6°C · 140 mm rain
- Ciudad Bolívar in AugustVenezuela · 103 kmHigh 30.2°C · Low 23.3°C · 221 mm rain
- Maturín in AugustVenezuela · 166 kmHigh 30.2°C · Low 22.9°C · 121 mm rain
- San José de Guanipa in AugustVenezuela · 178 kmHigh 29.5°C · Low 22.4°C · 133 mm rain
- El Tigre in AugustVenezuela · 187 kmHigh 29.3°C · Low 22.3°C · 133 mm rain
- Anaco in AugustVenezuela · 233 kmHigh 30.6°C · Low 23.0°C · 124 mm rain
- Carúpano in AugustVenezuela · 266 kmHigh 30.9°C · Low 24.4°C · 64 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 Ciudad Guayana) is explained once on the Ciudad Guayana year overview and on the Sources, method and limits page.