Cool for swimming. Now in the Czarna Hancha +16°. Swimming season — Jul–Aug.
Water temperature map of the Czarna Hancha
ColderWarmer
Water temperature in the Czarna Hancha by city today 📍
| City | Now | Swimming |
|---|---|---|
| Suwalki | +15° | Cool for swimming |
🎣 Fishing in cities on the Czarna Hancha
Water temperature forecast in the Czarna Hancha 📅
Saturday
25 July
+16°
Sunday
26 July
+16°
Monday
27 July
+16°
Tuesday
28 July
+16°
Wednesday
29 July
+17°
Thursday
30 July
+17°
Friday
31 July
+17°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Czarna Hancha this weekend
Saturday, 25 July · water +16° · cool for swimming
Sunday, 26 July · water +16° · cool for swimming
Water temperature in the Czarna Hancha for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +18° in summer. The monthly normal is below.
Monthly water temperature in the Czarna Hancha 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +2 | +1 | +5 | +9 | +11 | +14 | +18 | +17 | +12 | +10 | +7 | +2 |
Climate normal (model estimate).
Swimming conditions in the Czarna Hancha by month
Jan+2°Cold, only for the hardy.
Feb+1°Cold, only for the hardy.
Mar+5°Cold, only for the hardy.
Apr+9°Cold, only for the hardy.
May+11°Cold, only for the hardy.
Jun+14°Cool for swimming.
Jul+18°Swimming season — comfortable.
Aug+17°Swimming season — comfortable.
Sep+12°Cold, only for the hardy.
Oct+10°Cold, only for the hardy.
Nov+7°Cold, only for the hardy.
Dec+2°Cold, only for the hardy.
When to swim in the Czarna Hancha 🏖️
🏖️
Comfortable to swim in Jul–Aug, when the water warms to +17° and above.
Cities on the Czarna Hancha 📍
FAQ about water in the Czarna Hancha ❓
What is the water temperature in the Czarna Hancha now?
Now +16° — Cool for swimming.
Can you swim in the Czarna Hancha?
Comfortable season — Jul–Aug.
When is water warmest in the Czarna Hancha?
In Jul — up to +18°.
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 Czarna Hancha on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Suwalki | +18° | +17° | +16° | +15° | +16° | +17° | +18° | +17° | +16° | +15° |
Climate normal (model estimate for this date), not a measurement archive.
Website widget
Add the «Water temperature in 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 Czarna Hancha — in detail
Water temperature in the Czarna Hancha is tracked across 1 cities. The water is now about +16°. The page has a temperature map by city, a daily forecast and a monthly climate normal.