Costinesti Weather in August
Costinesti in August sees high daytime temperatures of 28°C (82°F) and nighttime lows of 21°C (70°F). With just 34 mm (1.3 in) of rainfall on average, it's the driest month of the year.
Rainfall in Costinesti in August
Expect the least amount of rain this month, providing an excellent opportunity for outdoor activities. Enjoy the clearest skies and driest conditions of the year. Based on our climate data of the past 30 years, about 5 days of rain are anticipated, with 34 mm (1.3 in) on average. The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Costinesti in August
Costinesti in August is worth a visit. The temperature is perfect, with 28°C (82°F) during the day and 21°C (70°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights remain mild at 21°C (70°F), making evenings a pleasant time to be outdoors. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.
Sunshine in Costinesti in August
The city usually sees around 308 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Costinesti.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Costinesti's climate page.
Costinesti Temperature in August
Min Temperature
21°C (70°F)
Max Temperature
28°C (82°F)
Chance of Rain
16%
Precipitation
34 mm (1.3 in)
Rainy days
5 days
Humidity
77% *
Sunshine
308 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Costinesti typically stay consistent throughout August, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows typically ranging from 15°C (59°F) to 19°C (66°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 for Costinesti in August
Browse day-by-day weather records for Costinesti spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Costinesti historical weather extremes in August
Based on 28 years of weather observations in Costinesti between 1997 and 2025, these are the recorded extremes.
- The hottest August day on record in Costinesti reached 37°C (99°F) (August 3, 1998).
- Costinesti experienced its chilliest August day on August 23, 2004, reaching only 20°C (68°F).
- The coldest night in August in Costinesti was on August 14, 2016, with a minimum of 11°C (52°F).
Best Places in Romania in August
Find out more about the weather in Romania and which places have the best travel conditions in this month. See all of Romania in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Costinesti in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Costinesti in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Costinesti's climate page.
Temperature Rainfall Sunshine Humidity
See the full Costinesti climate overview or explore weather in Romania.
