Best time to go to St Constantine And Helena
Visit Bulgaria during the summer months, and sunshine is pretty much guaranteed. The mercury regularly exceeds 30 degrees in July and August, and swimmer-friendly waters nudge the mid-20s. Pick a date in spring or autumn and you can still expect beach weather, with temperatures hovering in the low to mid-20s and just a couple of rain showers a month. It can get a little cooler in the evenings, though, so it’s a good idea to bring a jumper or light jacket.