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 Argun
Water temperature in the Argun by city today 📍
| City | Now | Swimming |
|---|---|---|
| Priargunsk | +22° | Comfortable for swimming |
| Hailar | +23° | Warm water |
🎣 Fishing in cities on the Argun
Water temperature forecast in the Argun 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Argun this weekend
Water temperature in the Argun for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +24° in summer. The monthly normal is below.
Monthly water temperature in the Argun 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +4 | +5 | +9 | +12 | +16 | +22 | +24 | +21 | +18 | +16 | +10 | +5 |
Climate normal (model estimate).
Swimming conditions in the Argun by month
When to swim in the Argun 🏖️
Cities on the Argun 📍
FAQ about water in the Argun ❓
What is the water temperature in the Argun now?
Now +22° — Comfortable for swimming.
Can you swim in the Argun?
Comfortable season — from June to September.
When is water warmest in the Argun?
Warmest in July — up to +24°.
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 Argun on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Priargunsk | +19° | +21° | +23° | +22° | +20° | +18° | +19° | +21° | +23° | +22° |
| Hailar | +20° | +22° | +23° | +22° | +20° | +19° | +19° | +22° | +23° | +23° |
Climate normal (model estimate for this date), not a measurement archive.
Website widget
Add the «Water temperature in the Argun» widget — free
Pick a body of water, size and colour — get ready-made code. Works on any site.
Get the widget →
Water temperature in the Argun — in detail
Water temperature in the Argun is tracked across 2 cities. The water is now about +22°. The page has a temperature map by city, a daily forecast and a monthly climate normal.