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 Ruza
Water temperature in the Ruza by city today 📍
| City | Now | Swimming |
|---|---|---|
| Ruza | +11° | Cold water |
| Ostashevo | +11° | Cold water |
| Ruza | +11° | Cold water |
| Rumyantsevo | +11° | Cold water |
| Lukino | +11° | Cold water |
🎣 Fishing in cities on the Ruza
Water temperature forecast in the Ruza 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Ruza this weekend
Water temperature in the Ruza for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +15° in summer. The monthly normal is below.
Monthly water temperature in the Ruza 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ❄ | ❄ | ❄ | +5 | +10 | +12 | +13 | +15 | +13 | +7 | +4 | +2 |
Climate normal (model estimate).
Swimming conditions in the Ruza by month
When to swim in the Ruza 🏖️
Cities on the Ruza 📍
FAQ about water in the Ruza ❓
What is the water temperature in the Ruza now?
Now +11° — Cold water.
When is water warmest in the Ruza?
Warmest in August — up to +15°.
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 Ruza on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Ruza | +14° | +12° | +11° | +12° | +14° | +15° | +14° | +12° | +11° | +11° |
| Ostashevo | +14° | +12° | +11° | +12° | +13° | +15° | +14° | +12° | +11° | +11° |
| Ruza | +14° | +12° | +11° | +12° | +13° | +15° | +14° | +12° | +11° | +11° |
| Rumyantsevo | +14° | +12° | +11° | +12° | +14° | +15° | +14° | +12° | +11° | +11° |
| Lukino | +14° | +12° | +11° | +12° | +14° | +15° | +14° | +12° | +11° | +11° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Ruza — in detail
Water temperature in the Ruza is tracked across 5 cities. The water is now about +11°. The page has a temperature map by city, a daily forecast and a monthly climate normal.