Weather Forecast for Leiden

South Holland, Netherlands

select dropwdown icon
Share
Sunny

Current Weather - Leiden: 26°C

South Holland, Netherlands

Sunny

Feels like 26°C

Wind

18 km/h NNE

Humidity

54%

Pressure

1018 mb

UV Index

2

Visibility

10 km

Sunny

Sunny

Friday, July 10, 2026

High

27°C

Low

16°C

Rain Chance

4%

Hourly Forecast

Sunny 26°C
18:00
Sunny 26°C
19:00
Sunny 25°C
20:00
Sunny 23°C
21:00
Sunny 21°C
22:00
Clear 20°C
23:00
Jul 11

Day Statistics

Maximum Wind

21 km/h

Humidity

62%

Precipitation

0 mm

UV Index

7

Visibility

10 km

Rain Chance

4%

Snow Chance

0%

Sun & Moon

Sunrise

05:33 AM

Sunset

10:01 PM

Moonrise

01:13 AM

Moonset

06:00 PM

Moon Phase

Waning Crescent

Moon Illumination

12%

Air Quality

PM2.5

5.5

μg/m³

PM10

8.3

μg/m³

NO₂

9.3

μg/m³

O₃

63.6

μg/m³

SO₂

0.2

μg/m³

CO

138.1

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

746.14

Diffuse Radiation

83.94

DNI

0

GTI

0

Weather Alerts

High-temperature - Warnings for Zuid-Holland - The Netherlands

Zuid-Holland Jul 10, 01:50 PM - Jul 11, 08:00 PM
Severity: Moderate Urgency: Future

Persistent heat, National Heat Plan is in effect. BE AWARE that high temperatures are expected. Some health risks amongst vulnerable people like the elderly and very young are possible.

Event: Moderate high-temperature warning Certainty: Likely Category: Met

When to visit Leiden?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July September

January

☀️
7°C
💧
11 Days of rain
❄️
Moderate snowfall
🥶 Coldest month

February

☀️
7°C
💧
9 Days of rain
❄️
Moderate snowfall

March

☀️
10°C
💧
9 Days of rain
❄️
Moderate snowfall

April

☀️
13°C
💧
7 Days of rain
❄️
No snowfall
🌵 Driest month

May

☀️
16°C
💧
9 Days of rain
❄️
No snowfall

June

☀️
19°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
21°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit

August

☀️
22°C
💧
14 Days of rain
❄️
No snowfall
🔥 Hottest month

September

☀️
19°C
💧
14 Days of rain
❄️
No snowfall
Best time to visit

October

☀️
15°C
💧
14 Days of rain
❄️
No snowfall
🌧 Wettest month,

November

☀️
11°C
💧
13 Days of rain
❄️
Light snow possible

December

☀️
8°C
💧
13 Days of rain
❄️
Moderate snowfall