Water temperature in Nyon in January

Is it warm enough to swim in Nyon in January? Average water temperature in Nyon in January is 8.5°C and therefore is not suitable for comfortable swimming. The warmest water in Nyon in January is 9.8°C, and the coldest is 6.5°C. Average high air temperature in Nyon in January is 4°C, and average low temperature is -1°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Nyon

Changes water temperature in Nyon in January 2025, 2024

To get an accurate forecast for the water temperature in Nyon for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Nyon, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of January.

Sea temperature

Tides

Sunrise and Sunset

You can choose any other years:

Day	2025	2024	Min	Max
1 January	8.7°C	9.1°C	8.4°C	9.8°C
2 January	8.8°C	9.1°C	8.5°C	9.8°C
3 January	8.1°C	9.2°C	8.1°C	9.8°C
4 January	8.3°C	9.2°C	8.2°C	9.8°C
5 January	7.8°C	9.2°C	7.8°C	9.6°C
6 January	8°C	9.1°C	8°C	9.6°C
7 January	8.1°C	9°C	7.9°C	9.5°C
8 January	8.2°C	9°C	8°C	9.5°C
9 January	8.1°C	8.9°C	8.1°C	9.4°C
10 January	8.2°C	8.9°C	8.2°C	9.4°C
11 January	7.8°C	8.8°C	7.8°C	9.4°C
12 January	8°C	8.8°C	7.5°C	9.4°C
13 January	8.1°C	8.8°C	7.3°C	9.4°C
14 January	7.5°C	8.7°C	7.3°C	9.4°C
15 January	7.7°C	8.7°C	7.4°C	9.2°C

Day	2025	2024	Min	Max
16 January	7.8°C	8.7°C	6.7°C	9.1°C
17 January	7.9°C	8.6°C	7.3°C	9.1°C
18 January	7.9°C	8.6°C	7.5°C	9.1°C
19 January	8°C	8.7°C	7.6°C	9.2°C
20 January	8°C	8.5°C	7.1°C	9.1°C
21 January	8°C	8.4°C	7.1°C	9.1°C
22 January	8°C	8.4°C	7°C	9.1°C
23 January	7.9°C	8.4°C	7.2°C	9°C
24 January	8.4°C	8.3°C	7.2°C	8.9°C
25 January	8.4°C	8.3°C	7.3°C	8.8°C
26 January	8.4°C	8.2°C	7.4°C	8.8°C
27 January	8.4°C	8.2°C	7.4°C	8.7°C
28 January	7.8°C	8.2°C	6.5°C	8.7°C
29 January	7.9°C	8.2°C	7°C	8.5°C
30 January	8°C	8.3°C	7.1°C	8.4°C
31 January	8°C	8.3°C	7.2°C	8.3°C

Average water temperature in Nyon in January over a decade

2016	2017	2018	2019	2020
8.9°C	8.4°C	8.4°C	8.7°C	7.9°C

2021	2022	2023	2024	2025
8.6°C	7.7°C	9°C	8.7°C	8.1°C

Weather and climate in Nyon in January

This data display average monthly climate indicators in Nyon in January based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

Average HIGH temperature4°C
Average LOW temperature-1°C
Average humidity
81
Average rainfall days10 days
Average rainfall3.3''/84mm
Average sunshine2.1h

Nyon water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in January. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Messery	8.5°C	6.5°C	9.8°C
Chens sur Leman	8.9°C	6.6°C	10.3°C
Rolle	7.6°C	6.3°C	9.4°C
Nernier	7.6°C	6.3°C	9.4°C
Yvoire	7.6°C	6.3°C	9.4°C
Versoix	9.1°C	6.9°C	10.5°C
Hermance	9.1°C	6.9°C	10.5°C
Coppet	9.1°C	6.9°C	10.5°C
Excenevex	7.4°C	6.1°C	9.5°C
Anthy-sur-Leman	7.4°C	6.1°C	9.5°C

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Our report for Nyon is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature