Best time to visit Wroclaw
Re-score for me — drag the dial — every chart on the page recolours live for your heat limit 27°C
Default 27 °C is the upper edge of the Holiday Climate Index "ideal comfort" band (Scott, Rutty, Amelung & Tang, 2016). Above this, most warm-tourism travellers report measurable discomfort.
How is this scored? HCI / Steadman / CCI gate — full methodology and citations below.
Compare with another destination
Add as many as you like — stacked below the main strips above. Each row is just the recent-window score strip and (for beach destinations) sea-temperature strip.
Tours in Wroclaw
6 top-rated tours via Viator. Booking links earn this site a commission at no cost to you.
- 1
Private Round Trip to Project Riese Including Tickets - 2
Wroclaw to Rock Cities in Adrspach and Teplice in Czech Republic Private Tour - 3
Wroclaw To Ksiaz Castle and Church of Peace in Swidnica - half day tour - 4
Self Guided Walk of Wroclaw Old Town Legends and Landmarks - 5
Wroclaw to Project Riese and Ksiaz Castle Private Tour - 6
Wroclaw Private Guided Tour SHORT AND PROFESSIONAL. 2 pcs., 1 - 9 pers.
Last refreshed 2026-06-06.
Similar climatesDresden97% · Prague96% · Krakow96%
Other destinations with the most-alike year-round climate to Wroclaw (apparent temperature, rain hours, sunshine — matched within the same trip-profile). The ±N chip compares each match's typical score for the current month against Wroclaw's. Based on the 2020-2024 climatology, not this year's actual weather.
Month-by-month
| Month | Temp °C | Feels °C | Rain days | Rain h | Rain h/day | Humidity | Wind km/h | Sun h | UV | Interest | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | -1–4 | 0 | 12 | 156 | 13.0 | 78% | 20 | 87 | 1 | Quiet | 4 |
| Feb | 0–7 | 3 | 14 | 172 | 12.3 | 73% | 23 | 105 | 1 | Quiet | 4 |
| Mar | 1–10 | 7 | 10 | 107 | 10.7 | 59% | 19 | 184 | 2 | Quiet | 6 |
| Apr | 4–14 | 10 | 11 | 121 | 11.0 | 55% | 19 | 206 | 3 | Quiet | 6 |
| May | 9–19 | 17 | 11 | 107 | 9.7 | 53% | 18 | 265 | 4 | Quiet | 8 |
| Jun | 14–24 | 24 | 11 | 115 | 10.5 | 55% | 16 | 274 | 5 | Quiet | 8 |
| Jul | 15–25 | 25 | 12 | 104 | 8.7 | 55% | 17 | 289 | 5 | Quiet | 9 |
| Aug | 16–25 | 25 | 15 | 146 | 9.7 | 62% | 15 | 237 | 5 | Peak | 7 |
| Sep | 12–21 | 20 | 9 | 102 | 11.3 | 63% | 16 | 203 | 3 | Moderate | 8 |
| Oct | 8–16 | 14 | 11 | 113 | 10.3 | 71% | 18 | 158 | 2 | Quiet | 7 |
| Nov | 3–9 | 5 | 10 | 118 | 11.8 | 79% | 17 | 98 | 1 | Busy | 5 |
| Dec | 0–5 | 1 | 12 | 149 | 12.4 | 81% | 18 | 70 | 1 | Moderate | 3 |
UV Index in Wroclaw by Month
UV index in Wroclaw peaks at 5 (moderate) in July, dropping to 1 (low) in January.
Best months in detail
July
9/1015–25°C · 12 rain days (104h) · 289 sun hours · 55% humidity · Quiet crowd · UV 5 (moderate) · sunniest 1 in 10 days reach 7 (high)
June
8/1014–24°C · 11 rain days (115h) · 274 sun hours · 55% humidity · Quiet crowd · UV 5 (moderate) · sunniest 1 in 10 days reach 7 (high)
September
8/1012–21°C · 9 rain days (102h) · 203 sun hours · 63% humidity · Moderate crowd · UV 3 (moderate)
Every month
Show the other 9 months in detail
January
4/10-1–4°C (feels 0°C) · 12 rain days (156h) · 87 sun hours · 78% humidity · Quiet crowd · UV 1 (low)
February
4/100–7°C (feels 3°C) · 14 rain days (172h) · 105 sun hours · 73% humidity · Quiet crowd · UV 1 (low)
March
6/101–10°C (feels 7°C) · 10 rain days (107h) · 184 sun hours · 59% humidity · Quiet crowd · UV 2 (low) · sunniest 1 in 10 days reach 3 (moderate)
April
6/104–14°C (feels 10°C) · 11 rain days (121h) · 206 sun hours · 55% humidity · Quiet crowd · UV 3 (moderate) · sunniest 1 in 10 days reach 5 (moderate)
May
8/109–19°C (feels 17°C) · 11 rain days (107h) · 265 sun hours · 53% humidity · Quiet crowd · UV 4 (moderate)
August
7/1016–25°C · 15 rain days (146h) · 237 sun hours · 62% humidity · Peak crowd · UV 5 (moderate) · sunniest 1 in 10 days reach 6 (high)
October
7/108–16°C (feels 14°C) · 11 rain days (113h) · 158 sun hours · 71% humidity · Quiet crowd · UV 2 (low)
November
5/103–9°C (feels 5°C) · 10 rain days (118h) · 98 sun hours · 79% humidity · Busy crowd · UV 1 (low)
December
3/100–5°C (feels 1°C) · 12 rain days (149h) · 70 sun hours · 81% humidity · Moderate crowd · UV 1 (low)
Frequently asked questions about visiting Wroclaw
When is the best time to visit Wroclaw?
July is the highest-scoring month (9/10 on the Holiday Climate Index). Typical conditions: 15–25°C (12 rainy days). The top three months by score are July, June, September.
What is the worst time to visit Wroclaw?
December is the lowest-scoring month (3/10). Typical conditions: 0–5°C (12 rainy days).
When are crowds lowest in Wroclaw?
Search-interest seasonality (Google Trends 2021-2025) is lowest in January and peaks in August. Interest tracks both in-trip visitors and lead-time planners, so treat it as a "destination is on people's minds" signal rather than literal arrivals.
Which months in Wroclaw have good weather but fewer tourists?
July (climate 9/10, crowd index 28) and May (climate 8/10, crowd index 15) — shoulder months with above-average climate and below-median search-interest. Often the best value-for-weather trade.
What is the UV index in Wroclaw by month?
UV peaks at 5 (moderate) in July and is lowest in January at 1 (low). Monthly peak values: Jan 1, Feb 1, Mar 2, Apr 3, May 4, Jun 5, Jul 5, Aug 5, Sep 3, Oct 2, Nov 1, Dec 1.
What is the UV index in Wroclaw in July?
July is the peak UV month in Wroclaw, with a daily-peak UV index of 5 (moderate). Standard sun protection — sunglasses and light SPF — is recommended.
How high can UV get in Wroclaw on the sunniest days?
Most days look like the monthly average, but on the sunniest ~1 in 10 days UV climbs higher than the mean suggests. July is the worst case: typical days average UV 5 (moderate), but the top 10% of days reach UV 7 (high) — and even higher. Months where the sunniest days routinely exceed the typical reading: March, April, June, July, August. Plan sun protection for the worst case, not the average.
Is air quality in Wroclaw bad for travelers?
PM2.5 (fine-particle pollution) exceeds the WHO sensitive-group guideline (15 µg/m³) in 9 months: January, February, March, April, May, September, October, November, December. The worst month is December with a typical-day mean of 28 µg/m³ (unhealthy); on the worst 10% of days PM2.5 reaches 54 µg/m³ (hazardous) and higher. People with asthma, heart conditions, or sensitive children may want to avoid these months or limit outdoor activity. Source: CAMS via Open-Meteo.