Prague Weather
A month-by-month look at temperature, rainfall and what to pack in Prague. The annual average is 13°C high / 5°C low — hottest in July (24°C) and coldest in January (-4°C).
Prague Weather at a Glance
As of 2026A quick summary of Prague's year-round climate and the best time to visit.
- Annual average
- 13° / 5°
- Best time to visit
- June, April, May
- Hottest month
- July (24°C)
- Coldest month
- January (-4°C)
- Wettest month
- June (75mm)
- Driest month
- February (22mm)
As of 2026, Prague's weather averages 13°C high / 5°C low across the year, and the best time to visit for stable temperatures, rainfall and crowds is June, April, May. The hottest month is July (24°C), the coldest is January (-4°C), and the wettest is June (75mm).
Best Time to Visit Prague
June is early summer. Daytime 22°C, nighttime 11°C, peak daylight 16+ hours. Prague Pride (mid-June) is Central Europe's largest LGBTQ+ event — parade through Wenceslas Square on first Saturday. Hotel prices spike for Pride weekend. Watch from any sidewalk for free. Open-air concerts at Letná Park + Stromovka + Vyšehrad start in June. Vltava boat tours hit peak. Outdoor terrace season in full swing.
April is full spring. Daytime 14°C, nighttime 3°C. Daylight 14 hours by end of month. Easter weekend has special atmosphere if timing aligns. Prague Spring International Music Festival (late April-early June) is one of Europe's most-prestigious classical music festivals. Concerts at Rudolfinum, Municipal House, Prague Castle. Tickets €30-150 for major performances; book 2-4 weeks ahead. April is the sweet spot for sightseeing — spring weather, longer days, Easter markets if timing works, before peak summer crowds. Hotel prices rise weekly though.
May is full spring tilting summer. Daytime 19°C, nighttime 8°C, 14-15 hours daylight. Czech Beer Festival (Český pivní festival, mid-May) at Letná Park features 70+ Czech breweries with all-you-can-drink ticket. The canonical Czech-beer-culture immersion event. Prague Spring Festival continues through early June. Outdoor cafés + Vltava boat tours hit peak. Hotel rates at peak. May is the most-popular tourist month — book 2-3 months ahead.
Prague Weather Month by Month
Tap any month for a detailed guide with what to wear, sunrise/sunset and air quality.
| Month | High/Low | Rain | Rainy days | Crowds | |
|---|---|---|---|---|---|
| January | 1° / -4° | 23mm | 13 | Quiet | Details → |
| February | 3° / -3° | 22mm | 11 | Quiet | Details → |
| March | 8° / -1° | 30mm | 11 | Moderate | Details → |
| April | 14° / 3° | 27mm | 10 | Busy | Details → |
| May | 19° / 8° | 71mm | 12 | Busy | Details → |
| June | 22° / 11° | 75mm | 13 | Very busy | Details → |
| July | 24° / 13° | 75mm | 13 | Very busy | Details → |
| August | 24° / 13° | 71mm | 11 | Very busy | Details → |
| September | 20° / 10° | 41mm | 10 | Moderate | Details → |
| October | 13° / 5° | 32mm | 9 | Moderate | Details → |
| November | 6° / 1° | 32mm | 12 | Quiet | Details → |
| December | 2° / -2° | 25mm | 12 | Busy | Details → |
What to Wear in Prague by Season
Light jacket + sweater for layering. Long pants. Waterproof jacket for spring showers. Sunglasses (sun returns). Hats optional.
T-shirts + shorts. Light cardigan for evenings. Sunglasses + sunscreen. AC in hotel becomes critical for heat waves.
Autumn jacket + wool sweater + scarf. Long pants + closed shoes. Waterproof jacket. DST ends last Sunday October.
Same as January — heavy winter coat, wool sweater, scarf, gloves, waterproof boots. Slightly less precipitation than January but still cold.
Prague Weather FAQ
What is the best time to visit Prague? +
For weather, June, April, May are the most comfortable months. Highs sit around 22°C with relatively stable rainfall and crowds.
What are the hottest and coldest months in Prague? +
The hottest month is July with an average high of 24°C, and the coldest is January with an average low of -4°C. The annual average is 13°C high / 5°C low.
When does it rain most in Prague? +
The wettest month is June (75mm over about 13 rainy days) and the driest is February (22mm). Total annual rainfall is roughly 524mm.
What should I pack for Prague? +
Spring (Mar–May) averages 14/3°C — Light jacket + sweater for layering. Long pants. Waterproof jacket for spring showers. Sunglasses (sun returns). Hats optional. Summer (Jun–Aug) averages 23/12°C — T-shirts + shorts. Light cardigan for evenings. Sunglasses + sunscreen. AC in hotel becomes critical for heat waves. Autumn (Sep–Nov) averages 13/5°C — Autumn jacket + wool sweater + scarf. Long pants + closed shoes. Waterproof jacket. DST ends last Sunday October. Winter (Dec–Feb) averages 2/-3°C — Same as January — heavy winter coat, wool sweater, scarf, gloves, waterproof boots. Slightly less precipitation than January but still cold.
What is the weather in Prague this month (June)? +
June averages 22°C high / 11°C low with 75mm rainfall over about 13 rainy days. Crowds are very busy and prices are high.
Keep Planning Your Prague Trip
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.