Weather in Varna

Weather - Varna

Varna on the Bulgarian Black Sea coast enjoys warm, sunny summers and relatively mild winters. This guide summarizes monthly conditions — temperatures, sea heat, rainfall and sunshine — to help you pick the best time for beaches, city sightseeing or cheap flights. Data below are based on local climatology and typical tourist considerations for Varna.

Weather in Varna - January

January is one of the coldest months: daytime highs average around 5 °C while nights can dip to about -1 °C. Rain and occasional snowfall occur, but long dry periods are common too. With only a few hours of sunshine and a sea temperature near 7 °C, January suits cultural trips and low-season fares rather than beach days.

Weather in Varna - February

February remains cool with average highs near 7 °C and lows around 0 °C. Expect similar precipitation patterns to January and limited sunshine, although temperatures often start edging upward. Sea temperatures are still cold (around 6 °C), so swimming is not yet comfortable.

Weather in Varna - March

March brings clearer signs of spring: daytime temperatures climb to about 11 °C and nights to roughly 3 °C. Rainfall can be frequent, but daily sunshine increases and the city becomes greener. It’s a good month for off-season sightseeing if you don’t mind a cool breeze.

Weather in Varna - April

April is noticeably milder with highs around 16 °C and lows near 6 °C. Sunshine hours grow and the sea warms a little (around 9 °C), making beach outings possible for sunbathers who tolerate cooler water. April is ideal for combining city tours with early-season coastal walks.

Weather in Varna - May

May marks the start of true spring-summer conditions: average daytime temperatures reach about 21 °C and nights are comfortably cool at 11 °C. Sea temperatures climb to roughly 15 °C and sunshine increases, so late-May is a nice shoulder-season choice for beaches before the summer crowds arrive.

Weather in Varna - June

June is warm and pleasant, with highs near 26 °C and lows around 16 °C. The sea is much more inviting at about 21 °C, and long daylight and many sunny hours make it an excellent time for beach holidays and outdoor activities. Expect moderate rainfall but mostly dry, sunny days.

Weather in Varna - July

July is the peak summer month: daytime temperatures average around 28 °C and nights about 18 °C. The Black Sea is warm (around 24 °C) and UV is high, so pack sun protection. July offers the best beach conditions, lively seaside promenades and abundant tourist services.

Weather in Varna - August

August remains hot and sunny with averages similar to July — highs around 28 °C and lows near 18 °C. Sea temperatures peak (about 25 °C), making it ideal for swimming and water sports. It’s high season: expect crowds but reliably good beach weather.

Weather in Varna - September

September cools down to comfortable highs near 23 °C and lows around 14 °C, while the sea stays pleasant at about 22 °C. This is a top shoulder-month choice: warm weather without the peak-season crowds and fewer rainy days than in spring.

Weather in Varna - October

October brings milder autumn conditions with average highs of about 18 °C and nights around 9 °C. Rainfall becomes a bit more frequent and sea temperatures fall to roughly 18 °C, but sunny spells still occur — good for sightseeing and off-peak travel deals.

Weather in Varna - November

November is cooler and cloudier: daytime temperatures average around 12 °C and nights about 5 °C. Rain is common and the sea drops toward 13 °C. It’s a quiet period for visitors — ideal if you’re after lower prices and indoor cultural attractions.

Weather in Varna - December

December is chilly with average highs near 7 °C and lows around 0 °C. Rain and occasional snow can occur, and sunshine hours are limited. The sea cools to about 9 °C; December suits city breaks, holiday markets and budget-conscious travel rather than beach activities.

Table of average temperatures throughout the year