Skip to content Weatherlens
Weather data: Open-Meteo.com (CC BY 4.0)
Historical data, no forecasts. Climate normals based on 30-year average.
Copernicus/ERA5 : Contains modified Copernicus Climate Change Service information. Neither the European Commission nor ECMWF is responsible for any use of the information.
API Privacy Contact
Sluis — Weatherlens — Weatherlens
Netherlands / Sluis Zeeland
Updated -22 hours ago </> Embed
Share link Share as image
Jaren: 2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
Data: 10/30 (33%) 🌡 Temperature June
i Average daily temperature based on hourly measurements at 2 meters above ground. 15.1°C
-2.4 °C vs normal
Based on 9/30 days
Total precipitation including rain, snow, and drizzle.
☀ Sunshine June
i Total hours of direct sunshine (>120 W/m²). 83.2u
-31.2 u vs normal
Based on 9/30 days
💨 Wind June
i Average wind speed at 10 meters above ground. 15.9km/h
+1.2 km/h vs normal
Based on 9/30 days
☁ Cloud cover June
i Average cloud cover as a percentage of the sky. 80.9%
+30.4 % vs normal
Based on 9/30 days
💧 Humidity June
i Average relative humidity at 2 meters above ground. 80.5%
+8.4 % vs normal
Based on 9/30 days
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary June 2026 was 2.4°C colder than normal with an average of 15.1°C. With 48.1mm of rain, precipitation was near average. Less sun than usual with 83 hours, 78% less than normal.
coldest 40% — temperature(#4/5) driest 40% — precipitation(#4/5) gloomiest 20% — sunshine(#5/5)
# Coldest June in 5 years (15.1°C)~ 74% less rain than normal (June)
Records 🔥
34.5 °C
Hottest day
01/07/2025
🥶
-5 °C
Coldest day
09/01/2024
🌊
27.1 mm
Wettest day
21/09/2023
☀
15.98870876736111 u
Sunniest day
25/06/2023
Download Temperature (°C) CSV Download Precipitation (mm) CSV
Cloud cover 2026 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — June 2026
Dir % Avg N 0.0% 0 km/h NE 0.0% 0 km/h E 0.5% 2.8 km/h SE 8.8% 8.9 km/h S 17.6% 13.8 km/h SW 50.9% 19.3 km/h W 20.8% 14.1 km/h NW 1.4% 4.7 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table