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Photo: Matjaž Mirt from Krško, Slovenia · CC BY 2.0

Water temperature in Slovenia

Sava 20.2 °C, Savinja 18.0 °C, Bistrica 15.5 °C. The coldest spot is Savica, Ukanc at 6.8 °C. As of September 20, 2026, 173 locations from ARSO.

25.2 °C
warmest spot · Jadransko morje, OB Piran (NIB)
6.8 °C
coldest · Savica, Ukanc
14.7 °C
average of all spots
173
locations

Updated on September 20, 2026

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The warmest spot of each kind of water

Regions

Slovenia, region by region

8 regions, each with today's range and its best-known spots. Tap one to open the region's list.

Right now

173 spots, 3 kinds of water

2 lakes168 rivers3 coasts & beaches

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About the data

All 173 readings are measurements from official and open networks, above all ARSO. Beyond temperature, this page carries water level or discharge at 152 gauges. Added in the last 30 days: Branica, Branik, Dragonja, Podkaštel I and Pesnica, Gočova and 1 more.

All spots

By region, with today's reading

Sava7 spots
Savinja7 spots
Bistrica5 spots
Drava4 spots
Reka4 spots
Krka4 spots
Dravinja4 spots
Vipava4 spots
Other waters and lidos134 spots
Pšata, Loka15.8 °C
Rača, Vir15.5 °C
Sora, Suha I15.3 °C
Ižica, Ig13.9 °C
Rašica13.7 °C
Prečna12.7 °C
Meža, Črna11.4 °C
and 14 more spots in the app

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All 173 spots with history, BrrScore and alerts, free in the app.

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