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 map of the Nercha
Water temperature in the Nercha by city today 📍
| City | Now | Swimming |
|---|---|---|
| Priiskovyy | +21° | Comfortable for swimming |
| Nerchinsk | +20° | Comfortable for swimming |
🎣 Fishing in cities on the Nercha
Water temperature forecast in the Nercha 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Nercha this weekend
Water temperature in the Nercha for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +21° in summer. The monthly normal is below.
Monthly water temperature in the Nercha 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +4 | +3 | +7 | +12 | +14 | +17 | +21 | +20 | +15 | +12 | +9 | +4 |
Climate normal (model estimate).
Swimming conditions in the Nercha by month
When to swim in the Nercha 🏖️
Cities on the Nercha 📍
FAQ about water in the Nercha ❓
What is the water temperature in the Nercha now?
Now +20° — Comfortable for swimming.
Can you swim in the Nercha?
Comfortable season — July and August.
When is water warmest in the Nercha?
Warmest in July — up to +21°.
Where does the water temperature data come from?
A water temperature model (by latitude, longitude and day of year), by cities.
Water temperature archive in the Nercha on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Priiskovyy | +20° | +20° | +20° | +21° | +22° | +21° | +20° | +20° | +20° | +21° |
| Nerchinsk | +19° | +19° | +20° | +21° | +21° | +21° | +20° | +19° | +19° | +20° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Nercha — in detail
Water temperature in the Nercha is tracked across 2 cities. The water is now about +20°. The page has a temperature map by city, a daily forecast and a monthly climate normal.