Global Major Cities Guide

Sections

Average Rainfall in Leiden

Leiden experiences a temperate maritime climate, characterized by mild summers and cool winters. The average annual rainfall is approximately 850 mm (33.5 inches), distributed fairly evenly throughout the year.

Monthly Average Rainfall:

January: 70 mm (2.8 inches)
February: 55 mm (2.2 inches)
March: 60 mm (2.4 inches)
April: 45 mm (1.8 inches)
May: 65 mm (2.6 inches)
June: 85 mm (3.3 inches)
July: 85 mm (3.3 inches)
August: 90 mm (3.5 inches)
September: 80 mm (3.1 inches)
October: 85 mm (3.3 inches)
November: 80 mm (3.1 inches)
December: 80 mm (3.1 inches)

Seasonal Variations

Spring (March to May): Rainfall begins to increase, especially in May. The weather can be unpredictable, with sunny days interspersed with rain. Average temperatures range from 5°C (41°F) in March to 17°C (63°F) in May.
Summer (June to August): This is the wettest season, with July and August seeing the highest rainfall. However, summer also brings warmer temperatures, averaging between 15°C (59°F) and 23°C (73°F). Rainfall can be heavy but often comes in short bursts.
Autumn (September to November): Rainfall remains significant, particularly in October and November. Temperatures start to drop, ranging from 20°C (68°F) in September to 8°C (46°F) in November.
Winter (December to February): Rainfall decreases slightly, but the weather can be damp and chilly. Average temperatures hover around 0°C (32°F) to 5°C (41°F). Snow is rare but possible.

Impact on Daily Life

Transportation: Rain can affect cycling, which is a primary mode of transport in Leiden. Roads may become slippery, and visibility can be reduced. Public transport is generally reliable, but delays can occur during heavy rain.
Outdoor Activities: Rainy days can limit outdoor activities. However, many parks and gardens in Leiden are still enjoyable in light rain, and the city has numerous indoor attractions, such as museums and cafes.
Clothing: The weather necessitates a wardrobe that includes waterproof clothing, such as raincoats and umbrellas. Layering is advisable, as temperatures can fluctuate throughout the day.

Tips for Dealing with Rainfall

Invest in Quality Rain Gear: A good waterproof jacket, sturdy umbrella, and waterproof shoes are essential. Consider breathable fabrics to stay comfortable.
Plan Indoor Activities: Familiarize yourself with local museums, galleries, and cafes to have options on rainy days. The National Museum of Antiquities and the Museum of the History of Science are great indoor spots.
Stay Informed: Check weather forecasts regularly. Local apps and websites provide real-time updates on rainfall and weather conditions.
Cycling Precautions: If cycling, ensure your bike has fenders to protect against splashes, and consider using lights for visibility during rain.
Public Transport: Familiarize yourself with the public transport system, including buses and trains, which can be a convenient alternative during heavy rain.

Local Considerations

Flooding: While Leiden is generally well-prepared for rain, heavy downpours can lead to localized flooding. Be cautious in low-lying areas during storms.
Cultural Events: Some outdoor events may be rescheduled or moved indoors due to rain. Keep an eye on local event calendars for updates.
Seasonal Festivals: The city hosts various festivals throughout the year, some of which may be affected by weather. Always check the status of events if rain is forecasted.

Costs and Procedures

Rain Gear: Prices for quality rain gear can vary. Expect to pay around €50-€150 for a good waterproof jacket. Umbrellas can be purchased for as little as €10.
Public Transport: A single bus or train ticket costs around €3-€5, depending on the distance. Consider getting an OV-chipkaart for convenience and savings on multiple trips.

By understanding the rainfall patterns in Leiden and preparing accordingly, you can enjoy your time in this beautiful city, rain or shine!