Leiden
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Leiden Weather in October

Leiden in October sees moderate temperatures, with highs around 15°C (59°F) and overnight lows of 9°C (48°F). Rainfall is fairly high at around 92 mm (3.6 in) on average, so pack waterproofs just in case.

Rainfall in Leiden in October

On average, there are about 17 days with rain during this month, averaging 92 mm (3.6 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Leiden in October

In October, Leiden sees moderate temperatures, with highs of 15°C (59°F). Nights drop to around 9°C (48°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Leiden in October

The city usually sees around 108 hours of sunlight, indicating a moderately sunny period.

Wind Speed in Leiden in October

Average wind conditions reach 5 m/s (10 knots) in October. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Leiden.

Leiden Temperature in October

Min Temperature
9°C (48°F)
Max Temperature
15°C (59°F)
Chance of Rain
57%
Precipitation
92 mm (3.6 in)
Rainy days
17 days
Humidity
84% *
Windspeed
5 m/s (10 knots) *
Sunshine
108 hours *
Percentage Sunshine
31% *
* Data from: Valkenburg, the Netherlands (5 KM, 3 Miles).

Leiden Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Leiden - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Leiden typically drop from around 16°C (61°F) at the start of October to approximately 13°C (55°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°F) to 10°C (50°F).

Average temperatures in October

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in October

Historical weather records for Leiden in October

Browse day-by-day weather records for Leiden spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Leiden historical weather extremes in October

Based on 49 years of weather observations in Leiden between 1976 and 2025, these are the recorded extremes.

  • Leiden recorded its highest October temperature of 25°C (77°F) on October 13, 2018.
  • The coldest October day was on October 31, 1985, with a maximum of 4°C (39°F).
  • The lowest overnight temperature recorded in October was -3°C (27°F) (October 29, 1997).

Best Places in the Netherlands in October

Find out more about the weather in the Netherlands and which places have the best travel conditions in this month. See all of the Netherlands in October →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Leiden in October

The weather can be unpredictable in October, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Leiden in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    5/10
  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Leiden 3-Day Forecast

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.