Terneuzen Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Terneuzen.
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Climate overview of Terneuzen
Temperatures in Terneuzen, Zeeland, Netherlands, vary greatly throughout the year. July is the hottest month at 23°C (73°F), while January is the coldest at 8°C (46°F).
Terneuzen sees a moderate amount of rain/snowfall, totalling around 818 mm (32 in) per year. It experiences warm summers and cold winters, creating some seasonal variation. May is the sunniest month, averaging 7.9 hours of sunshine per day.
Terneuzen Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Terneuzen - and find the best time to visit.
Monthly Temperature in Terneuzen
The climate in Terneuzen is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 23°C (73°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.
At night, you can expect temperatures ranging from 15°C (59°F) in July to around 2°C (36°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Terneuzen
Generally, Terneuzen receives mid-range precipitation levels, with 818 mm (32 in) annually. Year-round, Terneuzen has a balanced climate with minimal variation in precipitation. The difference between the wettest month, July, with 79 mm (3.1 in), and the driest month, April, with 55 mm (2.2 in), is minimal. For more details, please visit our Terneuzen Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Terneuzen
Seasonal changes in sunshine hours are quite dramatic in Terneuzen. While May receives considerable daily sunshine with up to 7.9 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Terneuzen
The mean water temperature over the year ranges from 6°C (43°F) in February to 20°C (68°F) in August.
Water temperature over the year
Humidity in Terneuzen by Month
The city experiences its highest humidity in January, reaching 87%. In May, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Terneuzen
The mean wind speed over the year ranges from 5 m/s (10 knots) in July to 7 m/s (14 knots) in January, February, March, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Terneuzen
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: May, June and July
- Best for swimming: August, with water temperatures around 20°C (68°F).
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Terneuzen
What is the best time to visit Terneuzen?
June, July, August and September typically offer the most optimal weather in Terneuzen. In contrast, January, February and December tend to have less optimal conditions. Terneuzen has warm summers and cold winters.
What temperatures can I expect in Terneuzen?
Daytime highs range from 8°C (46°F) in January to 23°C (73°F) in July. Nighttime lows range from 2°C (36°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Terneuzen get?
Annual rainfall is around 818 mm (32 in). July is the wettest month with 79 mm (3.1 in), while April is the driest with 55 mm (2.2 in).
How sunny is Terneuzen?
Terneuzen receives around 1,910 hours of sunshine per year. May is the sunniest month with 236 hours, while December is the cloudiest with just 64 hours.
Terneuzen 3-Day Forecast
Terneuzen on the map
Terneuzen is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
Valkenburg
20°C (68°F) Utrecht20°C (68°F) Maastricht20°C (68°F) Noordwijk aan Zee
19°C (66°F) Rotterdam20°C (68°F) Zandvoort19°C (66°F) The Hague20°C (68°F) Amsterdam19°C (66°F) 
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