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 temperature in Polonets for a month
There is no exact monthly water forecast — the reference is the climate normal: in summer the water warms to about +21°. The monthly normal is below.
Monthly water temperature in Polonets 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ❄ | ❄ | +3 | +6 | +13 | +20 | +21 | +18 | +17 | +13 | +5 | ❄ |
Climate normal (model estimate).
Water temperature archive in Polonets on this day
| Year | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Water | +20° | +19° | +18° | +18° | +19° | +20° | +20° | +19° | +18° | +18° |
Climate normal (model estimate for this date), not a measurement archive.
When to swim in Polonets 🏖️
Where else to swim nearby 🏝️
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FAQ about water in Polonets ❓
What is the water temperature in Polonets now?
Now +18° — Comfortable for swimming.
When to swim in Polonets?
Comfortable season — from June to August.
When is the water in Polonets warmest?
Warmest in July — up to +21°.
Water temperature in Polonets — in detail
A summary page of water temperature across all bodies of water in Polonets. Now about +18°. For seas the temperature is measured SST; for rivers and lakes it is a climate estimate.