Bulgaria Sofia Weather in July — Climate Guide
July in Sofia is high
July is high for Sofia.
July is Sofia's hottest month (28°C peak) with the year's most sunshine (10h daily) — Mt. Vitosha alpine hiking + Cherni Vrah peak season at its best, the Plovdiv Roman Theatre Verdi Festival mid-June through July is the canonical Bulgaria summer cultural event (2h southeast). Sofia city sightseeing in 28°C is manageable but afternoon heat can reach 32°C; plan indoor museums + Boyana Church UNESCO + Saint Sofia Church underground for 13:00-16:00. Pre-book hotels + restaurants — summer-peak pricing + crowds throughout.
Travel score
Hottest summer month + Roman Theatre Verdi Festival + Mt. Vitosha hiking peak
July Weather at a Glance
July averages 82°F / 28°C highs and 59°F / 15°C lows with 65mm precipitation over 9 wet days (mostly afternoon thunderstorms). Humidity 65%. Sunshine 10h daily — year's most. Daylight 15h. UV index 8 — high. Afternoon peaks can reach 32-35°C during heatwaves.
July Travel Advice
July is summer-peak Sofia. Plan major outdoor walks (Vitosha Boulevard + Old Town + 4-religion-walk) for 09:00-12:00 + 17:00-21:00. Use 13:00-16:00 for indoor museums + Boyana Church UNESCO + National History Museum + Saint Sofia Church underground + Alexander Nevsky crypt museum. Pre-book Plovdiv Roman Theatre Verdi Festival tickets 4-8 weeks ahead. Mt. Vitosha hiking carries water + serious sun protection. Pre-book restaurants Friday-Saturday 1-2 weeks ahead.
July Pricing Trends
Summer-peak pricing: Sense Hotel Sofia $180-300/night, mid-range 4-star $100-190. Flights from EU $200-400. Roman Theatre Verdi Festival weeks add 15-20% Plovdiv accommodation.
Sofia July Weather Stats
Avg High
28°C
Avg Low
15°C
Rainy Days
9
65mm total
Sunshine
10h
Daily avg
Humidity
65%
comfortable
UV Index
8
Very high
Wind
9 km/h
Gusts 22
Sea Temp
15°C
warm (Bulgarian Black Sea coast 6h east)
Crowds
Busy
At attractions
July Sunrise & Sunset
Air Quality
PM2.5
22 μg/m³
PM10
40 μg/m³
Status
moderate
Feels-Like Temperature & Wind
Feels like
Daytime
30°C
Nighttime
15°C
Humidity and wind affect how the actual temperature feels.
Wind
9 km/h
Max gust 22 km/h
Activities Recommended for July
July Travel Pros & Cons
Pros
- 28°C peak summer + year's most sunshine 10h daily
- Mt. Vitosha alpine hiking + Cherni Vrah peak season at its best
- Plovdiv Roman Theatre Verdi Festival (canonical Bulgarian cultural event 2h southeast)
- Long daylight 15h — Vitosha Boulevard outdoor + Lozenets evening dining
- Bachkovo + Asen's + Thracian Valley + Black Sea coast all in peak season
Cons
- Hottest month — afternoon peaks reach 32°C uncomfortable for Old Town walks
- Summer-peak pricing + crowds (Sofia + Plovdiv combo travelers)
- Tour-group volume highest
- Restaurant bookings difficult Friday-Saturday
- Occasional afternoon thunderstorms
July Events & Festivals
- Sofia summer festival concerts on Vitosha Boulevard
- Mt. Vitosha alpine hiking + Cherni Vrah peak season at its best
- Plovdiv Roman Theatre Verdi Festival mid-June through July (2h southeast)
- Bulgarian summer school holidays continue
- Summer-peak pricing throughout
Sofia in July — Full Picture
July is Sofia's hottest month (28°C peak) with the year's most sunshine (10h daily) — Mt. Vitosha alpine hiking + Cherni Vrah peak season at its best, the Plovdiv Roman Theatre Verdi Festival mid-June through July is the canonical Bulgaria summer cultural event (2h southeast). Sofia city sightseeing in 28°C is manageable but afternoon heat can reach 32°C; plan indoor museums + Boyana Church UNESCO + Saint Sofia Church underground for 13:00-16:00. Pre-book hotels + restaurants — summer-peak pricing + crowds throughout.
What to Wear & What to Pack
Summer dress code. T-shirt or short-sleeve shirt + light pants or skirt + comfortable walking shoes + light cardigan for cool evenings (15°C nights) + light waterproof for occasional thunderstorms. Sun hat + sunglasses + serious sun protection (UV 8 peak). Modest options for Alexander Nevsky + Rila Monastery + mosque visits (covered shoulders + knees).
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
16°C
5.3°C
10/mo
Summer (Jun·Jul·Aug)
Current27°C
14.3°C
9.3/mo
Autumn (Sep·Oct·Nov)
16.7°C
6.3°C
8.7/mo
Winter (Dec·Jan·Feb)
4.3°C
-3°C
8.7/mo
Sofia Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 3° | -4° | 9d·35mm | 2h | 80% | 1 | Quiet | Low season | |
| 6° | -3° | 8d·30mm | 3h | 78% | 2 | Quiet | Low season | |
| 11° | 1° | 9d·45mm | 4h | 73% | 3 | Quiet | Shoulder | |
| 16° | 5° | 10d·60mm | 5h | 70% | 4 | Moderate | Shoulder | |
| 21° | 10° | 11d·75mm | 6h | 70% | 5 | Moderate | Shoulder | |
| June (Best) | 25° | 13° | 11d·80mm | 8h | 68% | 7 | Busy | Peak |
| July (Best) | 28° | 15° | 9d·65mm | 10h | 65% | 8 | Busy | Peak |
| August (Best) | 28° | 15° | 8d·55mm | 10h | 65% | 8 | Busy | Peak |
| September (Best) | 23° | 11° | 7d·50mm | 7h | 67% | 6 | Moderate | Shoulder |
| 17° | 6° | 9d·60mm | 5h | 73% | 4 | Moderate | Shoulder | |
| 10° | 2° | 10d·50mm | 3h | 78% | 2 | Quiet | Low season | |
| 4° | -2° | 9d·40mm | 2h | 80% | 1 | Moderate | Shoulder |
View Other Months
Sofia July Hotel Picks
Frequently Asked Questions
Is July a good time to visit Sofia?
Sofia in July is high. Tourist crowds are busy and flight/hotel prices are peak.
What's the average temperature in Sofia in July?
Sofia July averages a high of 28°C and a low of 15°C.
Does it rain much in Sofia in July?
Sofia July averages 65mm of rainfall over about 9 rainy days.
What should I wear in Sofia in July?
Summer dress code. T-shirt or short-sleeve shirt + light pants or skirt + comfortable walking shoes + light cardigan for cool evenings (15°C nights) + light waterproof for occasional thunderstorms. Sun hat + sunglasses + serious sun protection (UV 8 peak). Modest options for Alexander Nevsky + Rila Monastery + mosque visits (covered shoulders + knees).
What time are sunrise and sunset in Sofia in July?
Sofia July sunrise is 05:50 and sunset is 20:50, with 15h of daylight.
What's the air quality like in Sofia in July?
Sofia July air quality (AQI) averages 65, rated Moderate. PM2.5 averages 22μg/m³.
What activities are recommended in Sofia in July?
In July, Sofia is great for Mt. Vitosha alpine hiking + Cherni Vrah peak (2,290m), Plovdiv Roman Theatre Verdi Festival mid-June-July, Vitosha Boulevard outdoor terrace + Lozenets evening dining.
Is July peak season in Sofia?
Sofia July crowds are busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Sofia
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.