Lake Heviz vs Lake Senec
Lake Heviz is the warmer swim right now at about 27.7°C. They are roughly 160 km apart in Hungary and Slovakia.
Lake Heviz
Zala
tropical · modelled estimate
- September average
- 27.7°C
- Warmest month
- August · 28.0°C
- Coldest month
- 24.0°C
- Swim season
- January–December
Lake Heviz in Zala, Hungary stays bath-warm through the summer swim season, and stays mild even in winter.
Lake Senec
Bratislava
warm · modelled estimate
- September average
- 23.5°C
- Warmest month
- August · 25.0°C
- Coldest month
- 3.0°C
- Swim season
- June–October
Lake Senec in Bratislava, Slovakia warms into the mid-20s °C for reliable summer swimming, and drops close to single digits in winter.
Month by month
| Lake | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Heviz | 24.3°C | 24.0°C | 24.3°C | 25.0°C | 26.0°C | 27.0°C | 27.7°C | 28.0°C | 27.7°C | 27.0°C | 26.0°C | 25.0°C |
| Lake Senec | 4.5°C | 3.0°C | 4.5°C | 8.5°C | 14.0°C | 19.5°C | 23.5°C | 25.0°C | 23.5°C | 19.5°C | 14.0°C | 8.5°C |
Monthly values are modelled from each lake's long-term winter and summer envelope, then refined with today's forecast air temperature for the headline reading.
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