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 Zeya
Water temperature in the Zeya by city today 📍
| City | Now | Swimming |
|---|---|---|
| Ovsyanka | +20° | Comfortable for swimming |
| Belogore | +20° | Comfortable for swimming |
| Zeya | +20° | Comfortable for swimming |
| Svobodnyy | +20° | Comfortable for swimming |
| Chigiri | +20° | Comfortable for swimming |
| Blagoveshchensk | +21° | Comfortable for swimming |
🎣 Fishing in cities on the Zeya
Water temperature forecast in the Zeya 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Zeya this weekend
Water temperature in the Zeya for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +23° in summer. The monthly normal is below.
Monthly water temperature in the Zeya 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +4 | +4 | +8 | +12 | +15 | +20 | +23 | +20 | +17 | +15 | +9 | +4 |
Climate normal (model estimate).
Swimming conditions in the Zeya by month
When to swim in the Zeya 🏖️
Cities on the Zeya 📍
FAQ about water in the Zeya ❓
What is the water temperature in the Zeya now?
Now +20° — Comfortable for swimming.
Can you swim in the Zeya?
Comfortable season — from June to August.
When is water warmest in the Zeya?
Warmest in July — up to +23°.
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 Zeya on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Ovsyanka | +18° | +20° | +21° | +18° | +17° | +16° | +18° | +20° | +21° | +20° |
| Belogore | +19° | +21° | +21° | +19° | +18° | +17° | +19° | +21° | +22° | +20° |
| Zeya | +19° | +21° | +21° | +19° | +17° | +17° | +18° | +21° | +21° | +20° |
| Svobodnyy | +19° | +21° | +21° | +19° | +17° | +17° | +18° | +21° | +21° | +20° |
| Chigiri | +19° | +21° | +22° | +19° | +18° | +17° | +19° | +21° | +22° | +20° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Zeya — in detail
Water temperature in the Zeya is tracked across 6 cities. The water is now about +20°. The page has a temperature map by city, a daily forecast and a monthly climate normal.