Poland Warsaw Weather in May — Climate Guide
May in Warsaw is very-high
Warsaw Weather in May — Quick Answer
As of 2026- Avg temp
- 19° / 9°
- Rainfall
- 60mm · 13 days
- Crowds
- Busy
As of 2026, Warsaw in May averages a high of 19°C and low of 9°C with 60mm of rain over about 13 days. Warm, beautiful spring — around 19°C/9°C (66°F/48°F). Short or long sleeves by day, a light layer for the evening. A folding umbrella for occasional showers. One of the most comfortable months.
May is very-high for Warsaw.
May is one of Warsaw's best months — warm, sunny days around 19°C/9°C (66°F/48°F), long daylight, and the city in full spring swing. It's deservedly popular.
The headline is the start of the free open-air Chopin concerts in Łazienki Park, held every Sunday at noon and 4pm through September — a beloved tradition, free to attend with a blanket on the grass. The Vistula boulevards' summer life kicks off too.
Travel score
Warsaw May Weather Stats
Avg High
19°C
Avg Low
9°C
Rainy Days
13
60mm total
Sunshine
7h
Daily avg
Humidity
68%
comfortable
UV Index
5
Moderate
Wind
13 km/h
Gusts 24
Crowds
Busy
At attractions
May Sunrise & Sunset
Air Quality
PM2.5
16 μg/m³
PM10
30 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
19°C
Nighttime
9°C
Humidity and wind affect how the actual temperature feels.
Wind
13 km/h
Max gust 24 km/h
Activities Recommended for May
May Travel Pros & Cons
Pros
- Warm, sunny spring weather
- Free Chopin concerts begin (Sundays)
- Long daylight and riverside life
- One of the best months overall
Cons
- Busy early-May 'long weekend'
- Occasional showers
- Some closures on May 1 & 3
- Prices rising toward summer
May Events & Festivals
- Labour Day (May 1) & Constitution Day (May 3) — public holidays, 'May long weekend'
- Free Chopin concerts begin in Łazienki Park (Sundays noon & 4pm)
- Vistula boulevards nightlife begins
- Peak spring — popular and lively
Warsaw in May — Full Picture
May is one of Warsaw's best months — warm, sunny days around 19°C/9°C (66°F/48°F), long daylight, and the city in full spring swing. It's deservedly popular.
The headline is the start of the free open-air Chopin concerts in Łazienki Park, held every Sunday at noon and 4pm through September — a beloved tradition, free to attend with a blanket on the grass. The Vistula boulevards' summer life kicks off too.
The early-May 'long weekend' (Labour Day on the 1st, Constitution Day on the 3rd) is a major Polish holiday period — expect domestic crowds and busier sights, with some closures on the holiday days.
Weather is lovely but can bring showers, so pack a light layer and a folding umbrella. Prices are moderate, rising as summer nears. An excellent all-round month to visit.
What to Wear & What to Pack
Warm, beautiful spring — around 19°C/9°C (66°F/48°F). Short or long sleeves by day, a light layer for the evening. A folding umbrella for occasional showers. One of the most comfortable months.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
Current12.7°C
4°C
12.7/mo
Summer (Jun·Jul·Aug)
23.3°C
13°C
13/mo
Autumn (Sep·Oct·Nov)
12.7°C
5°C
13/mo
Winter (Dec·Jan·Feb)
1°C
-3.7°C
15.3/mo
Warsaw Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 0° | -5° | 16d·35mm | 1.5h | 86% | 1 | Quiet | Low season | |
| 1° | -4° | 14d·30mm | 2.5h | 84% | 1 | Quiet | Low season | |
| 6° | -1° | 13d·35mm | 4h | 78% | 3 | Quiet | Low season | |
| 13° | 4° | 12d·35mm | 5.5h | 70% | 4 | Moderate | Shoulder | |
| May (Best) | 19° | 9° | 13d·60mm | 7h | 68% | 5 | Busy | Shoulder |
| June (Best) | 22° | 12° | 13d·65mm | 8h | 68% | 6 | Busy | Peak |
| July (Best) | 24° | 14° | 14d·75mm | 8h | 70% | 7 | Very busy | Peak |
| August (Best) | 24° | 13° | 12d·60mm | 7.5h | 72% | 6 | Very busy | Peak |
| September (Best) | 19° | 9° | 12d·50mm | 5.5h | 76% | 4 | Busy | Shoulder |
| 13° | 5° | 12d·40mm | 3.5h | 82% | 2 | Moderate | Shoulder | |
| 6° | 1° | 15d·40mm | 1.5h | 87% | 1 | Quiet | Low season | |
| 2° | -2° | 16d·35mm | 1h | 88% | 1 | Moderate | Shoulder |
View Other Months
Warsaw May Hotel Picks
Frequently Asked Questions
Is May a good time to visit Warsaw?
Warsaw in May is very-high. Tourist crowds are busy and flight/hotel prices are shoulder.
What's the average temperature in Warsaw in May?
Warsaw May averages a high of 19°C and a low of 9°C.
Does it rain much in Warsaw in May?
Warsaw May averages 60mm of rainfall over about 13 rainy days.
What should I wear in Warsaw in May?
Warm, beautiful spring — around 19°C/9°C (66°F/48°F). Short or long sleeves by day, a light layer for the evening. A folding umbrella for occasional showers. One of the most comfortable months.
What time are sunrise and sunset in Warsaw in May?
Warsaw May sunrise is 04:50 and sunset is 20:10, with 15h 20min of daylight.
What's the air quality like in Warsaw in May?
Warsaw May air quality (AQI) averages 42, rated Good. PM2.5 averages 16μg/m³.
What activities are recommended in Warsaw in May?
In May, Warsaw is great for Free Sunday Chopin concerts (Łazienki), Vistula boulevards, Old Town & Royal Route.
Is May peak season in Warsaw?
Warsaw May crowds are busy and prices are shoulder. Advance reservations are strongly recommended.
Best Months to Visit Warsaw
View Other Months
Planning a May trip to Warsaw?
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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.