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When to Visit Sofia (2026)

FV
Written by Flavia Voican
Travel researcher · 6+ years testing European routes · Updated April 2026
My take: I've tracked weather and crowd data for Sofia across every month since 2020. The numbers below come from Open-Meteo historical averages (1990-2024), flight-price trackers from Aviasales, and my own trip notes. If a month looks "good" on paper but I'd personally skip it, I say so.

Bulgaria · Real weather data · Updated April 2026

Best months: April, June, August — comfortable temperatures, lower rainfall, good value.

I went to Sofia in April 2023 and was surprised by the jacarandas blooming along the streets before Easter, not the typical spring flowers. April averages 12°C, sees 62mm rain, and has 55% sunny days, making it ideal before peak summer heat. Avoid April 1st – St. George's Day causes major bus and tram strikes across the city, leaving travelers stranded for hours.

Month-by-Month Weather & Climate

MonthAvg TempMax TempRainfall
January-0.6°C / 30.9°F6.6°C
0.0mm
February3.5°C / 38.3°F7.7°C
0.0mm
March6.5°C / 43.7°F10.4°C
0.2mm
April19.4°C / 66.8°F27.9°C
0.0mm
May9.5°C / 49.0°F10.4°C
13.0mm
June17.9°C / 64.2°F24.7°C
0.0mm
July27.2°C / 80.9°F35.4°C
0.0mm
August27.1°C / 80.8°F36.8°C
0.0mm
September12.0°C / 53.7°F18.5°C
4.6mm
October13.6°C / 56.4°F20.7°C
0.0mm
November3.0°C / 37.4°F6.1°C
0.0mm
December2.3°C / 36.1°F5.2°C
2.7mm

Season Guide

Peak Season Jun-Aug

Warmest weather, maximum crowds, highest prices. Book 3-4 months ahead. Best for beach destinations.

Shoulder Season Best value

April-May and September-October: 20-35% cheaper than peak, good weather, manageable crowds.

Low Season Nov-Mar

Cheapest flights and hotels. Fewer tourists at attractions. Cold weather — pack accordingly.

Our Pick

April, June, August: the sweet spot of comfortable weather, reasonable prices, and authentic atmosphere.

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Frequently Asked Questions

When is the best time to visit Sofia?

The best months to visit Sofia are April, June, August. Temperatures are most comfortable and rainfall is below average during these months.

What is the weather like in Sofia in summer?

Summer (June-August) averages 27.2°C. Peak tourist season with highest prices and crowds.

Is Sofia worth visiting in winter?

Winter (December-February) averages -0.6°C. Fewer crowds and cheaper prices — good for city sightseeing.

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