Türi Tehisjärv — bathing-water quality and weather
Current conditions
Latest measurements (2026 season)
Latest test: 2026-06-03
E. coli: 10 CFU/100 ml
Enterococci: 30 CFU/100 ml
Assessment: Complies with standards
2 measurements this season — see all
| Date | E. coli | Enterococci | Assessment: |
|---|---|---|---|
| 2026-06-03 | 10 | 30 | Complies with standards |
| 2026-05-20 | 10 | 30 | Complies with standards |
Bathing-water quality
Latest EU monitoring assessment: Sufficient (2021–2024)
The EU class is a rolling assessment of the last four bathing seasons; 2021–2024 is the newest published by the EEA. This season's individual samples are shown above.
Quality trend (2014–2024):
Data: EEA Bathing Water Quality (CC-BY 4.0) · Health Board bathing-water monitoring · EEA: EE00201016TYRIJ
Hourly forecast
7-day forecast
Forecast model comparison
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Beach
Türi Tehisjärv bathing beach lies on a lake shore in Järva County. It is within the Türi town area. Assessments from the last 11 monitored seasons: 4× excellent, 6× good, 1× sufficient. The nearest weather station, Türi, is in the immediate vicinity of the beach.
Local climate
| Month | Avg °C | Avg high °C | Avg low °C | Precip mm |
|---|---|---|---|---|
| Jan | -4.2 | -2.2 | -6.6 | 47.1 |
| Feb | -4.8 | -2.3 | -7.5 | 45.4 |
| Mar | -1.4 | 2.0 | -4.9 | 37.3 |
| Apr | 5.0 | 9.5 | 0.5 | 39.9 |
| May | 10.8 | 15.3 | 5.7 | 52.5 |
| Jun | 15.5 | 19.6 | 10.7 | 78.9 |
| Jul | 18.0 | 21.9 | 13.6 | 76.5 |
| Aug | 16.7 | 20.5 | 12.8 | 87.5 |
| Sep | 12.0 | 15.3 | 8.7 | 56.0 |
| Oct | 6.2 | 8.8 | 3.8 | 63.1 |
| Nov | 1.5 | 3.2 | -0.4 | 54.5 |
| Dec | -2.4 | -0.5 | -4.5 | 50.1 |
Frequently asked questions
What is the bathing-water quality?
The latest Health Board bathing-water measurement (2026-06-03): E. coli 10 CFU/100 ml, enterococci 30 CFU/100 ml. EU Bathing Water Directive long-term classification: sufficient.
When is the best time to swim?
The swimming season usually lasts from early June to late August. The warmest month, July, averages 18.0°C, and the water is warmest in the second half of July.
How warm is the water in summer?
Lake water usually warms to 18–22 °C in midsummer, and more in shallow shoreline water. You can see the current water temperature on puhub's water layer.
Is Türi Tehisjärv a safe place to swim?
Türi Tehisjärv is an official, EEA-registered bathing beach whose water is monitored by the Health Board. There may not be a permanent lifeguard, so swim in the marked area and watch the weather.