Varna weather in July

July on this stretch of the Black Sea is the hot, full half of the season: regulars put the average at 28 to 32C with spikes reported into the low 40s, and one July report has 34C air against a 24C sea. Our row sits close to that - 29.4C feeling like 32C, with 25.9C in the water - and carries 13.3 hours of sun a day, the most in this stage. The trade is company and price, because July and August are both the hottest months and the busiest, and people planning around crowds pick the shoulder instead. Rain is barely a factor: 4.5 precipitation days carrying 30mm. The record: 20C nights and a 17 kph breeze.

Forum posters describe January and February as Bulgaria's coldest months, with snow possible enough that some villages can become snowed in, though posters note snow mostly falls in December and January, with conditions starting to warm up noticeably after late February. Posters describe Varna specifically as functioning normally as a big city year-round, but considerably quieter in winter than during its summer and spring peak, since it's primarily a warm-season destination - some posters describe the off-season atmosphere as a bit mundane by comparison. Posters consistently recommend checking wind and weather before packing given the Black Sea coast's exposure. Posters generally rate February as cold and quiet for Varna, workable for a visit focused on the city itself rather than the beach season the destination is known for.

Forum posters call July and August the hottest months in Varna, with daytime temperatures easily topping 30C and evenings settling into the low-to-mid 20sC. The Black Sea itself stays pleasantly warm without getting uncomfortably hot, with posters reporting sea temperatures around 25-27C even as August wears on. A sea breeze is repeatedly credited with making the heat feel more comfortable than the raw temperature numbers suggest, and while brief summer thunderstorms are a real possibility, posters describe them as passing quickly (an hour or two) rather than disrupting a full day. Overall verdict from multiple posters who've visited in late August: hot, but comfortable, with reliably nice beach weather.