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Rionegro Weather in August
Thinking of visiting Rionegro in August? Expect high temperatures reaching 26°C (79°F) during the day, dropping to 13°C (55°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Rionegro in August
Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 148 mm (5.8 in) on average. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Rionegro in August
In August, Rionegro gets high temperatures, with highs of 26°C (79°F). Nights cool to around 13°C (55°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Rionegro in August
You can expect a moderate amount of sunlight, with approximately 186 hours. This means a pleasant mix of sun and overcast.If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Rionegro.
Rionegro Temperature in August
Min Temperature
13°C (55°F)
Max Temperature
26°C (79°F)
Chance of Rain
58%
Precipitation
148 mm (5.8 in)
Rainy days
17 days
Humidity
64% *
Sunshine
186 hours *
Percentage Sunshine
*
* Data from: Medellín, Colombia (25 KM, 16 Miles).
Rionegro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rionegro - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Rionegro typically stay consistent throughout August, with daily highs averaging around 26°C (79°F). Nights are cool, with lows around 14°C (57°F).
Average temperatures in August
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather records for Rionegro in August
Browse day-by-day weather records for Rionegro spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rionegro historical weather extremes in August
According to our 27 years of weather records for Rionegro, the following extremes were recorded between 1999 and 2026.
- Rionegro recorded its highest August temperature of 30°C (86°F) on August 17, 2001.
- Rionegro experienced its chilliest August day on August 17, 2008, reaching only 19°C (66°F).
- Rionegro registered its coldest August night on August 6, 2018, with temperatures dropping to 8°C (46°F).
- Peak precipitation in August occurred on August 25, 2007, when 59 mm (2.3 in) of precipitation was measured.
Best Places in Colombia in August
Find out more about the weather in Colombia and which places have the best travel conditions in this month. See all of Colombia in August →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Rionegro in August
Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Rionegro in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Rionegro 3-Day Forecast
More climate data for Rionegro
Temperature Rainfall Sunshine Humidity
See the full Rionegro climate overview or explore weather in Colombia.
Popular in August
Where to go in August - average daytime high across popular destinations.
Cartagena
31°C (88°F) Santa Marta29°C (84°F) San Andrés29°C (84°F) Cali
28°C (82°F) Medellín26°C (79°F) Pereira24°C (75°F) Bogotá21°C (70°F) Villa de Leyva
20°C (68°F) Bucket list
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