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Lake Chiusi — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Lake Chiusi, trends, monthly ranges and the forecast for the coming days.

Lago di Montepulciano, Italy
Lago di Montepulciano, Italy © By LigaDue, CC BY-SA 4.0

Current Water Temperature

27.8°C
Today
27.8°C
Yesterday
27.7°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Lake Chiusi today is 27.8°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.

Water Temperature Chart Over the Last 30 Days

From July 11 to August 11

Table of Daily Sea Temperature Data

Date Current Average Forecast
AUG 427.8°C22.1°C
AUG 527.8°C22.1°C
AUG 627.8°C22.1°C
AUG 727.8°C22.1°C
AUG 827.8°C22.1°C
AUG 927.8°C22.1°C
AUG 1027.8°C22.1°C
AUG 1222.1°C27.5°C
AUG 1322.1°C27.2°C
AUG 1422.1°C26.9°C
AUG 1522.1°C26.7°C
AUG 1622.1°C26.4°C
AUG 1722.1°C26.1°C
AUG 1822.1°C25.8°C

* Current - Actual water temperature value

** Average - Average water temperature on this day in recent years

*** Forecast - Our water temperature forecast

Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.

Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.

Monthly Water Temperature Range (Min, Max & Average)

Month Min Avg Max
January4°C8°C11°C
February4°C8°C11°C
March7°C11°C14°C
April10°C14°C18°C
May10°C16°C22°C
June14°C20°C25°C
July16°C22°C27°C
August17°C22°C28°C
September14°C20°C25°C
October11°C15°C19°C
November6°C10°C14°C
December4°C8°C11°C

Lake Chiusi: Water Temperature by Location

Lake Chiusi: Weather Forecast

August 11

° / °
overcast
rain: 15% | wind:

August 12

° / °
slight rain showers
rain: 25% | wind:

August 13

° / °
mainly clear
rain: 3% | wind:

August 14

° / °
mainly clear
rain: 0% | wind:

August 15

° / °
partly cloudy
rain: 3% | wind:

August 16

° / °
overcast
rain: 7% | wind:

Location & Local Information

Lake Chiusi (Lago di Chiusi) in Tuscany is a relatively shallow inland lake whose surface temperatures vary markedly by season. In winter the water typically cools to roughly 4–8 °C (39–46 °F). Spring sees a steady rise, with surface temperatures commonly in the 10–18 °C (50–64 °F) range as air warms and sunlight increases. In the warmest months of July and August the lake can reach about 22–28 °C (72–82 °F) at the surface, especially in sheltered bays, while autumn temperatures usually fall back into the 12–18 °C (54–64 °F) band as the season progresses.

Swimming around Lake Chiusi is not organized in the way coastal beaches are: there are few if any staffed bathing facilities, and parts of the lake and its shoreline are valued for fishing, birdlife and reedbeds. For these reasons bathing is often discouraged and some areas may be subject to local restrictions to protect wildlife or because of variable water quality and aquatic vegetation that can make access and safety problematic. Informal swimming by locals does occur in warm weather, but visitors should check local signage and municipal rules before entering the water and be mindful that no lifeguards or managed services are typically provided.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Lake Chiusi?
Water Temperature in Lake Chiusi today is 27.8°C.
What is the water temperature in Lake Chiusi during the summer months?
The water temperature in Lake Chiusi in summer fluctuates in the range of 14°C - 28°C.
Is it possible to swim in Lake Chiusi (Italy) and what are the possibilities for this?
Swimming in Lake Chiusi is possible in areas where local rules and water quality allow—typically in summer at designated bathing spots, lidos or private shore accesses that may offer lifeguards and equipment rentals—so visitors should always check current regulations, safety conditions and water-monitoring updates before entering.