Prague · Month comparison
May vs July
May ranks #1 overall vs July at #11. The sweet spot — 21°C, green parks, long evenings, and still 25% below peak prices.
May
#1 of 12 months
Best match
The sweet spot — 21°C, green parks, long evenings, and still 25% below peak prices.
- ↑Best weather-to-price ratio in the calendar: 21°C, 8 hours of sunshine, and hotel rates 25% below July–August
- ↑Prague Spring Music Festival: international classical music across the historic venues — the city's most celebrated annual cultural event
July
#11 of 12 months
Strong option
Peak summer — Prague at its warmest and most beautiful, and at its most overwhelmed.
- ↑Hottest month: 26°C days, long warm evenings, and beer gardens in full swing across Letná, Riegrovy sady, and Kampa Island
- ↑Charles Bridge at 5am: the only time to see Prague's most iconic scene without crowds — worth the early alarm
| Factor | May | July |
|---|---|---|
| Weather score | 8 | 9 |
| Value score | 6 | 3 |
| Crowd score | 6 | 2 |
| Events score | 7 | 7 |
| Atmosphere | 9 | 6 |
| Avg high temp | 21°C | 26°C |
| Monthly rain | 72mm | 66mm |
| Daily sunshine | 8hrs | 9hrs |
May trade-offs
- ↓Crowds building: Old Town noticeably busier than April, and Charles Bridge congested at midday
- ↓72mm of rainfall — the greenest month is also the wettest; afternoon thunderstorms possible, carry a poncho
- ↓Book 4–6 weeks ahead; May is now the most in-demand shoulder month and fills fast
July trade-offs
- ↓Peak prices and peak crowds: Charles Bridge can be impassable at midday, Old Town queues for everything
- ↓Accommodation sold out weeks ahead at the most popular hotels — book months in advance for July stays
- ↓Heat makes the compact medieval streets uncomfortable in the early afternoon
Scores compare months within Prague. Climate data: Open Meteo ERA5 30-year normals (1991–2020). Methodology →