This is a climate-model estimate, not a measurement: we have no measured water temperature for rivers, lakes and reservoirs yet. Real measurements are available for seas only.
Bite in Rosenheim today — moderate 🎣
Pressure is steady, water +24° — most active: crucian carp and bream. Forecast by fish species and for the week ahead.
Bite forecast →
Water bodies in Rosenheim 🌊
Map of water bodies in Rosenheim
Water temperature in Rosenheim for a month
There is no exact monthly water forecast — the reference is the climate normal: in summer the water warms to about +18°. The monthly normal is below.
Monthly water temperature in Rosenheim 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +2 | +4 | +5 | +8 | +11 | +17 | +18 | +18 | +16 | +13 | +8 | +3 |
Climate normal (model estimate).
Water temperature archive in Rosenheim on this day
| Year | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Water | +19° | +20° | +21° | +21° | +20° | +20° | +19° | +20° | +21° | +21° |
Climate normal (model estimate for this date), not a measurement archive.
When to swim in Rosenheim 🏖️
Where else to swim nearby 🏝️
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FAQ about water in Rosenheim ❓
What is the water temperature in Rosenheim now?
Now +21° — Comfortable for swimming.
When to swim in Rosenheim?
Comfortable season — from June to August.
When is the water in Rosenheim warmest?
Warmest in July — up to +18°.
What bodies of water are there in Rosenheim?
Inn.
Water temperature in Rosenheim — in detail
A summary page of water temperature across all bodies of water in Rosenheim: Inn. Now about +21°. For seas the temperature is measured SST; for rivers and lakes it is a climate estimate.