Costinesti Weather in June
June in Costinesti brings high temperatures, with highs of 26°C (79°F) and nights dropping to 18°C (64°F). With perfect weather conditions overall, it's a good time to visit.
Rainfall in Costinesti in June
Typically, about 8 days will experience rainfall, with an average of 53 mm (2.1 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Costinesti in June
Costinesti in June has perfect weather. Days reach 26°C (79°F) and nights cool to 18°C (64°F). June is known for being in the summer season. This kind of day-to-night contrast is typical for this time of year. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Costinesti in June
Expect sunny days throughout the month, with an estimated 282 hours of sunshine. This makes it a pleasant time to visit Costinesti.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for 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 June
Min Temperature
18°C (64°F)
Max Temperature
26°C (79°F)
Chance of Rain
27%
Precipitation
53 mm (2.1 in)
Rainy days
8 days
Humidity
78% *
Sunshine
282 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Costinesti typically rise from around 23°C (73°F) at the start of June to approximately 26°C (79°F) by the end. Nights are pleasant, with lows typically ranging from 14°C (57°F) to 17°C (63°F).
Average temperatures in June
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 June
Historical weather for Costinesti in June
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 June
Based on 29 years of weather observations (1997-2026), these are the most extreme conditions recorded in Costinesti.
- Costinesti recorded its highest June temperature of 37°C (99°F) on June 30, 2026.
- The lowest daytime temperature in June was 15°C (59°F), recorded on June 2, 2021.
- The lowest overnight temperature recorded in June was 6°C (43°F) (June 1, 1997).
Best Places in Romania in June
Find out more about the weather in Romania and which places have the best travel conditions in this month. See all of Romania in June →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Costinesti in June
Warm but pleasant conditions in Costinesti in June. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Costinesti in June
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.
