All data are in degrees Fahrenheit

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Water temperature in Thonon-les-Bains

Detailed information about the current water temperature in Thonon-les-Bains. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Water temperature in Thonon-les-Bains now

59.8

°F

May 10, 14:26

Trend:

increasing

Yesterday:

57.8°F

Tomorrow:

60.0°F

Sunrise:

06:08

Sunset:

20:54

Day Length:

14 h. 46 min.

Thonon-les-Bains in May

Minimum:

45.1°F

Average:

46.7°F

Maximum:

48.1°F

Water temperature in Thonon-les-Bains today

As of now, in Thonon-les-Bains, the water temperature is 59.8°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 4.6°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

Recent water temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 58.1°F on 2020, while the historical minimum was 53.8°F on 2017.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 60.8°F, with minimum temperature starting at 60.0°F, while the maximum might reach 61.7°F.

Daily water temperature in Thonon-les-Bains

Date Current Year

actual* / forecast**

last year 10 years average
Apr 26 55.4°F 52.9°F 53.1°F
Apr 27 55.9°F 53.2°F 53.2°F
Apr 28 55.1°F 54.0°F 53.2°F
Apr 29 56.8°F 55.3°F 53.5°F
Apr 30 55.5°F 57.0°F 53.8°F
May 1 54.2°F 58.0°F 53.6°F
May 2 56.3°F 59.4°F 54.1°F
May 3 56.4°F 59.0°F 54.0°F
May 4 56.4°F 58.6°F 54.1°F
May 5 56.4°F 58.3°F 54.3°F
May 6 56.4°F 58.1°F 54.6°F
May 7 56.5°F 57.9°F 54.7°F
May 8 57.2°F 57.8°F 55.0°F
May 9 57.8°F 57.7°F 55.4°F
May 10 59.8°F 57.6°F 55.3°F
May 11 60.0°F 57.8°F 55.5°F
May 12 60.3°F 58.0°F 55.7°F
May 13 60.4°F 57.1°F 55.9°F
May 14 60.7°F 57.4°F 56.1°F
May 15 61.1°F 58.8°F 56.6°F
May 16 61.4°F 58.1°F 56.8°F
May 17 61.7°F 58.9°F 57.2°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Water temperature in Thonon-les-Bains by month

In Thonon-les-Bains, there are only 8 days through the year when the water is warm enough to be comfortable for swimming.
The warmest water in Thonon-les-Bains was recorded on August 24, 2023, reaching a 77.8°F. While the coldest temperature occurred on February 14, 2017, dipping to 42.7°F. The average readings by season are 46.1°F in Winter, 51.1°F in Spring, 70.1°F in Summer, and 61.3°F in Autumn.