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 Ob
Water temperature in the Ob by city today 📍
| City | Now | Swimming |
|---|---|---|
| Surgut | +16° | Cool for swimming |
| Melnikovo | +18° | Cool for swimming |
| Shelabolikha | +20° | Comfortable for swimming |
| Tashara | +19° | Comfortable for swimming |
| Elitnyy | +20° | Comfortable for swimming |
| Krasnyy Yar | +18° | Cool for swimming |
| Lokosovo | +15° | Cool for swimming |
| Sherkaly | +15° | Cool for swimming |
| Vysokiy Mys | +15° | Cool for swimming |
| Dubrovino | +19° | Comfortable for swimming |
| Gonba | +21° | Comfortable for swimming |
| Barnaul | +20° | Comfortable for swimming |
| Bystryy Istok | +20° | Comfortable for swimming |
| Kamen'-na-Obi | +21° | Comfortable for swimming |
| Ust-Charyshskaya Pristan | +20° | Comfortable for swimming |
| Krasnoobsk | +20° | Comfortable for swimming |
| Novosibirsk | +20° | Comfortable for swimming |
| Ordynskoe | +21° | Comfortable for swimming |
| Kargasok | +19° | Comfortable for swimming |
| Kozhevnikovo | +18° | Comfortable for swimming |
| Kolpashevo | +17° | Cool for swimming |
| Krivosheino | +18° | Comfortable for swimming |
| Molchanovo | +18° | Cool for swimming |
| Parabel | +17° | Cool for swimming |
| Andra | +17° | Cool for swimming |
| Megion | +17° | Cool for swimming |
| Nizhnevartovsk | +16° | Cool for swimming |
| Surgut | +16° | Cool for swimming |
| Aksarka | +13° | Cold water |
🎣 Fishing in cities on the Ob
Water temperature forecast in the Ob 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Ob this weekend
Water temperature in the Ob for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +22° in summer. The monthly normal is below.
Monthly water temperature in the Ob 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ❄ | +1 | +5 | +9 | +13 | +20 | +22 | +19 | +16 | +14 | +6 | +1 |
Climate normal (model estimate).
Swimming conditions in the Ob by month
When to swim in the Ob 🏖️
Cities on the Ob 📍
FAQ about water in the Ob ❓
What is the water temperature in the Ob now?
Now +19° — Comfortable for swimming.
Can you swim in the Ob?
Comfortable season — from June to August.
When is water warmest in the Ob?
Warmest in July — up to +22°.
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 Ob on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Surgut | +18° | +17° | +16° | +16° | +17° | +18° | +18° | +17° | +16° | +16° |
| Melnikovo | +20° | +19° | +18° | +18° | +18° | +19° | +20° | +19° | +18° | +18° |
| Shelabolikha | +23° | +22° | +21° | +20° | +21° | +22° | +23° | +22° | +21° | +20° |
| Tashara | +21° | +21° | +20° | +19° | +20° | +21° | +22° | +21° | +20° | +19° |
| Elitnyy | +22° | +21° | +20° | +20° | +20° | +21° | +22° | +21° | +20° | +20° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Ob — in detail
Water temperature in the Ob is tracked across 29 cities. The water is now about +19°. The page has a temperature map by city, a daily forecast and a monthly climate normal.