Saints Constantine and Helena Weather in June
June in Saints Constantine and Helena brings high temperatures, with daytime highs of 24°C (75°F) and nights around 18°C (64°F). The perfect weather makes it a solid choice for a visit.
Rainfall in Saints Constantine and Helena in June
Historically, approximately 7 days this month are expected to have rain, averaging 53 mm (2.1 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Saints Constantine and Helena in June
Weather in Saints Constantine and Helena is at its perfect in June. Highs reach 24°C (75°F), while nights settle around 18°C (64°F). During June, you'll experience the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Saints Constantine and Helena in June
Expect sunny days throughout the month, with an estimated 271 hours of sunshine. This makes it a pleasant time to visit Saints Constantine and Helena.
Wind Speed in Saints Constantine and Helena in June
Wind speeds average 2 m/s (4 knots) during June. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.
Average water temperature in June
The water sits at 22°C (72°F), which is a nice temperature for swimming. Not too cold, not too warm — most visitors are happy to spend time in the water.If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Saints Constantine and Helena.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Bulgaria, check out our Saints Constantine and Helena's climate page.
Saints Constantine and Helena Temperature in June
Min Temperature
18°C (64°F)
Max Temperature
24°C (75°F)
Water Temperature
22°C (72°F) *
Chance of Rain
24%
Precipitation
53 mm (2.1 in)
Rainy days
7 days
Humidity
72% *
Windspeed
2 m/s (4 knots) *
Sunshine
271 hours *
Percentage Sunshine
60% *
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Saints Constantine and Helena typically rise from around 24°C (75°F) at the start of June to approximately 27°C (81°F) by the end. Nights are pleasant, with lows typically ranging from 13°C (55°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 Saints Constantine and Helena in June
Browse day-by-day weather records for Saints Constantine and Helena spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saints Constantine and Helena historical weather extremes in June
Based on 28 years of weather observations (1997-2025), these are the most extreme conditions recorded in Saints Constantine and Helena.
- The warmest day in June was on June 23, 2007, with a maximum of 38°C (100°F).
- On June 1, 2021, Saints Constantine and Helena saw its coldest June day with temperatures maxing out at 16°C (61°F).
- The coldest night in June in Saints Constantine and Helena was on June 8, 2016, with a minimum of 8°C (46°F).
Best Places in Bulgaria in June
Find out more about the weather in Bulgaria and which places have the best travel conditions in this month. See all of Bulgaria in June →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Saints Constantine and Helena in June
Comfortable temperatures call for an easy wardrobe in June. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. With water temperatures around 22°C (72°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Saints Constantine and Helena 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 Bulgaria, check out our Saints Constantine and Helena's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Saints Constantine and Helena climate overview or explore weather in Bulgaria.
