Best Time to Visit Gliwice
Best time: Jun, Aug, Jul, May.
Jul is warmest (23.6°C high); Jul is rainiest (94 mm).
Gliwice weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 1.4 | -4.5 | 33 | 1.3 |
| Feb | 3 | -3.7 | 29 | 2.4 |
| Mar | 7.9 | -0.3 | 35 | 4.3 |
| Apr | 13.3 | 3.4 | 50 | 6.4 |
| May | 19.1 | 8.1 | 73 | 8.2 |
| Jun | 21.8 | 11.2 | 88 | 8.6 |
| Jul | 23.6 | 12.8 | 94 | 8.3 |
| Aug | 23.5 | 12.5 | 83 | 7.3 |
| Sep | 18.5 | 8.9 | 62 | 5 |
| Oct | 13.2 | 4.8 | 45 | 3.1 |
| Nov | 6.6 | 0.6 | 43 | 1.4 |
| Dec | 2.7 | -2.6 | 41 | 0.9 |
Average high temperature
Best months by activity
Overall: JunAugJulMay
Beaches: AugMarJulFeb
Hiking: AprMayOctSep
Sightseeing: MayJunSepAug
Gliwice quick facts
What to pack
Cold months (Jan, Feb, Mar, Nov, Dec): warm layers and a coat.
Wet months (Jul): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Gliwice?
Jun, Aug, Jul, May.
What is the rainiest month?
Jul, about 94 mm.
What is the warmest month?
Jul, with average highs of 23.6°C.
Where to stay
See Gliwice hotels · Book Gliwice tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.