May · Poland
Best time to visit Bydgoszcz in May Weather, crowds & prices
Weather in Bydgoszcz in May
Average temperature 14°C, 40 mm of rain, about 27 days with 6+ hours of sunshine and 72% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
9.4/10
Ranked #1 of 12 months
- Avg temp
- 14°C
- Rainfall
- 40 mm
- Humidity
- 72%
- Days with 6h+ sun
- 27
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
May in Bydgoszcz scores 9.4/10 for sightseeing and cultural travel - the single best month of the year. Expect around 14°C, 40 mm of rain, and roughly 27 days with 6+ hours of sunshine this month.
Bydgoszcz's canal-side granaries and Mill Island give it a water-centred old town.
May in Bydgoszcz — the year's strongest window
Temperatures hover around 14°C (57°F) — the kind of month where neither heat nor cold forces the schedule.
With around 40 mm of rain, any showers tend to pass through rather than settle in; about 27 days with 6+ hours of sunshine and 15.6 hours of daylight fill the rest.
On our climate-comfort scale this is the top-ranked month of the year for Bydgoszcz at 9.4/10 — the reference point every other month on this page is measured against.
Pack layers you can shed by midday plus one warm layer for the evening.
Budget for peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Bydgoszcz in May?
- In May, Bydgoszcz averages 14°C, 40 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 9.4/10.
- Is May a good time to visit Bydgoszcz?
- May earns a 9.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Bydgoszcz in May?
- Expect about 40 mm of rain in May. Average humidity is 72% and there are about 27 days with 6+ hours of sunshine.
Curated in Bydgoszcz
Tickets & experiences
Things to do in Bydgoszcz
Bydgoszcz, Poland. Live activities and tours from GetYourGuide, matched to this destination.