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.
Water bodies in Stemasy 🌊
Map of water bodies in Stemasy
Water temperature in Stemasy 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 Stemasy 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ❄ | ❄ | ❄ | +5 | +11 | +17 | +18 | +18 | +14 | +7 | +1 | ❄ |
Climate normal (model estimate).
Water temperature archive in Stemasy on this day
| Year | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Water | +17° | +17° | +18° | +18° | +19° | +19° | +18° | +17° | +17° | +18° |
Climate normal (model estimate for this date), not a measurement archive.
When to swim in Stemasy 🏖️
Where else to swim nearby 🏝️
Website widget
Add the «Water temperature in Stemasy» widget — free
Pick a city or body of water, size and colour — get ready-made code. Works on any site.
Get the widget →
FAQ about water in Stemasy ❓
What is the water temperature in Stemasy now?
Now +18° — Comfortable for swimming.
When to swim in Stemasy?
Comfortable season — from June to August.
When is the water in Stemasy warmest?
Warmest in July — up to +18°.
What bodies of water are there in Stemasy?
Sura, Bezdna.
Water temperature in Stemasy — in detail
A summary page of water temperature across all bodies of water in Stemasy: Sura, Bezdna. Now about +18°. For seas the temperature is measured SST; for rivers and lakes it is a climate estimate.