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Best Time to Visit Slovakia

Climate based on Bratislava • 2015–2024

The best overall weather in Slovakia is in July, with average highs around 28°C. The single best 14-day window: Jul 19 - Aug 1. The hottest month is July (28°C highs) and the coolest is January (4°C highs).

Year-at-a-glance heatmap

Each cell is colored by the typical daytime high for that day. Hover for rainfall and sunshine.

1
5
10
15
20
25
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
  • Freezingbelow 0°C
  • Very Cold0–5°C
  • Cold5–12°C
  • Fresh12–18°C
  • Comfortable18–25°C
  • Warm25–30°C
  • Very Warm30–39°C
  • Smoking Hot39°C+

Best 14-day travel windows

Top pick
Jul 19 - Aug 1
14-day window • Avg 23°C • Warm
Alternative 1
Aug 3 - Aug 16
14-day window • Avg 23°C • Warm
Alternative 2
Jun 29 - Jul 12
14-day window • Avg 22°C • Warm

Month-by-month breakdown

January

Very Cold
1°Cavg
  • 4°C / -2°C
  • 42mm total
  • 4.6h sun/day

February

Cold
4°Cavg
  • 8°C / 0°C
  • 37mm total
  • 6.3h sun/day

March

Cold
7°Cavg
  • 11°C / 2°C
  • 29mm total
  • 8.3h sun/day

April

Fresh
11°Cavg
  • 16°C / 6°C
  • 42mm total
  • 9.9h sun/day

May

Comfortable
16°Cavg
  • 20°C / 11°C
  • 72mm total
  • 10.7h sun/day

June

Warm
21°Cavg
  • 26°C / 16°C
  • 68mm total
  • 12.6h sun/day

July

Warm
23°Cavg
  • 28°C / 18°C
  • 48mm total
  • 12.6h sun/day

August

Warm
23°Cavg
  • 28°C / 18°C
  • 60mm total
  • 11.7h sun/day

September

Comfortable
18°Cavg
  • 22°C / 13°C
  • 76mm total
  • 9.4h sun/day

October

Fresh
12°Cavg
  • 16°C / 8°C
  • 56mm total
  • 7.0h sun/day

November

Cold
7°Cavg
  • 10°C / 4°C
  • 48mm total
  • 4.9h sun/day

December

Cold
3°Cavg
  • 5°C / -0°C
  • 47mm total
  • 4.1h sun/day

Plan your trip to Slovakia

Found your dates? Use TimeOffCalendar to line up the trip with your time off, public holidays, and your partner's schedule. Free for one person, forever.

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Climate data from Open-Meteo Archive API. Daily normals computed from 10 years of historical observations.
Best Time to Visit Slovakia (2026): Month-by-Month Weather Calendar