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 RSS
Leiden — Weatherlens — Weatherlens
Netherlands / Leiden 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. 19.7°C
+1.8 °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). 414.1u
+37.1 u vs normal
Based on 31/31 days
💨 Wind July
i Average wind speed at 10 meters above ground. 17.0km/h
+1.7 km/h vs normal
Based on 31/31 days
☁ Cloud cover July
i Average cloud cover as a percentage of the sky. 52.3%
-8.8 % vs normal
Based on 31/31 days
💧 Humidity July
i Average relative humidity at 2 meters above ground. 72.2%
-4.6 % 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 1.8°C warmer than normal with an average of 19.7°C. It was drier than usual: 10.2mm of rain, 91% less than normal. A sunny month with 414 hours of sunshine, 10% more than normal.
warmest 20% — temperature(#1/5) driest 20% — precipitation(#5/5)
Did you know...# Warmest July in 5 years (19.7°C)# Driest July in 5 years (10.2 mm)~ 100% less rain than normal (July)— Longest dry streak: 10 consecutive days— 5 summer days (max ≥ 25°C)
Records 🔥
35.2 °C
Hottest day
01/07/2025
🥶
-5.4 °C
Coldest day
09/01/2024
🌊
30.300001 mm
Wettest day
27/10/2025
☀
16.01284939236111 u
Sunniest day
26/06/2024
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 13.1% 16.5 km/h NE 21.1% 18.9 km/h E 2.6% 11.8 km/h SE 1.4% 8.4 km/h S 2.5% 7.8 km/h SW 9.7% 15.4 km/h W 20.8% 15.8 km/h NW 28.7% 19.3 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table