In short: May to September is the best time for the beach, the terraces and cycling through the dunes, with June and early September the sweet spot. April brings the tulips. October to March is cooler, wetter and much quieter — good value and perfect for museums.
The seasons at a glance
The Hague has a mild maritime climate. Summers are rarely hot and winters rarely very cold, but wind and showers are possible in any month. The figures below are rough averages — real weather varies a lot from year to year.
| Season | Typical daytime temperatures | What to expect | Best for |
|---|---|---|---|
| Spring (Mar–May) | ≈8–18 °C | Changeable, brighter by May; tulips from late March | Keukenhof, cycling, King’s Day |
| Summer (Jun–Aug) | ≈18–23 °C | Longest days, busiest beaches, some warm spells | Scheveningen, terraces, festivals |
| Autumn (Sep–Nov) | ≈10–19 °C | Mild September, then wetter and windier | Museums, Prinsjesdag, autumn colours |
| Winter (Dec–Feb) | ≈3–7 °C | Short days, grey and damp; frost and snow are occasional | Museums, cosy cafés, low prices |
Spring
March and April can still be chilly, but the city fills with blossom and the bulb fields between The Hague and Haarlem come into flower. The Keukenhof gardens near Lisse open for a few weeks from around late March to mid-May; dates vary each year. King’s Day (Koningsdag) on 27 April — 26 April when the 27th is a Sunday — brings street markets and parties across the country. May is often bright and pleasant, a good time to cycle through the dunes.
Summer
June to August is beach season. Scheveningen and Kijkduin fill with beach pavilions, lifeguards are on duty at guarded sections and the evenings stay light until late. The sea stays fresh — around the high teens °C at best — but on a warm day the beach is glorious. The first new-season herring arrives in June. Book hotels early for summer weekends and Dutch school holidays, especially at Scheveningen.
Autumn
September is often mild and less crowded, ideal for combining museums and the coast. On Prinsjesdag, the third Tuesday of September, the King reads the speech from the throne and the royal procession passes through the centre; expect crowds and closed streets. From October the weather turns wetter and windier, and many beach pavilions close, though the walks along the stormy beach have their own charm.
Winter
Days are short and often grey, but this is the quietest and best-value time for the Mauritshuis, Escher and the Kunstmuseum. December brings festive lights and markets; around New Year Scheveningen hosts the traditional New Year’s Dive into the North Sea on 1 January. Snow is rare.
Our verdict
- Best overall: June and early September — warm enough for the beach, without peak crowds.
- For flowers: mid-April, for the Keukenhof and the bulb fields.
- For museums and value: November to March, avoiding the Christmas holidays.
- For events: King’s Day in late April and Prinsjesdag in September — but book early.
Whenever you come, pack a rain jacket. Then see where to stay and what to book.
