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.
Weather Reports API Privacy Contact
Rotterdam — Weatherlens — Weatherlens
Netherlands / Rotterdam Zuid-Holland
Updated -7 hours ago </> Embed code
Share link Share as image
Jaren: 2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
🌡 Temperature July
i Average daily temperature based on hourly measurements at 2 meters above ground. 20.3°C
+2.0 °C vs normal
Based on 31/31 days
🌧 Precipitation July
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine July
i Total hours of direct sunshine (>120 W/m²). 415.2u
+49.8 u vs normal
Based on 31/31 days
💨 Wind July
i Average wind speed at 10 meters above ground. 14.2km/h
+0.7 km/h vs normal
Based on 31/31 days
☁ Cloud cover July
i Average cloud cover as a percentage of the sky. 51.5%
-10.7 % vs normal
Based on 31/31 days
💧 Humidity July
i Average relative humidity at 2 meters above ground. 68.4%
-6.7 % vs normal
Based on 31/31 days
4 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary July 2026 was 2.0°C warmer than normal with an average of 20.3°C. It was drier than usual: 9.1mm of rain, 92% less than normal. A sunny month with 415 hours of sunshine, 14% more than normal.
warmest 20% — temperature(#1/5) driest 20% — precipitation(#5/5) sunniest 40% — sunshine(#2/5)
# Warmest July in 5 years (20.3°C)# Driest July in 5 years (9.1 mm)~ 100% less rain than normal (July)— 13 summer days (max ≥ 25°C)~ 2.0°C warmer than normal (July)
Records 🔥
36.5 °C
Hottest day
01/07/2025
🥶
-5.3 °C
Coldest day
09/01/2024
🌊
34.4 mm
Wettest day
06/07/2025
☀
15.999654947916667 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 — July 2026
Dir % Avg N 12.4% 12.5 km/h NE 21.9% 15.6 km/h E 2.7% 10 km/h SE 1.5% 8.3 km/h S 2.4% 9 km/h SW 13.2% 12.6 km/h W 18.4% 14.2 km/h NW 27.6% 15.8 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table